91010010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 256

約数和(自身を含む): 297851904

約数和(自身を除く): 206841894

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 37, 39, 42, 51, 53, 65, 70, 74, 78, 85, 91, 102, 105, 106, 111, 119, 130, 159, 170, 182, 185, 195, 210, 221, 222, 238, 255, 259, 265, 273, 318, 357, 370, 371, 390, 442, 455, 481, 510, 518, 530, 546, 555, 595, 629, 663, 689, 714, 742, 777, 795, 901, 910, 962, 1105, 1110, 1113, 1190, 1258, 1295, 1326, 1365, 1378, 1443, 1547, 1554, 1590, 1785, 1802, 1855, 1887, 1961, 2067, 2210, 2226, 2405, 2590, 2703, 2730, 2886, 3094, 3145, 3315, 3367, 3445, 3570, 3710, 3774, 3885, 3922, 4134, 4403, 4505, 4641, 4810, 4823, 5406, 5565, 5883, 6290, 6307, 6630, 6734, 6890, 7215, 7735, 7770, 8177, 8806, 9010, 9282, 9435, 9646, 9805, 10101, 10335, 11130, 11713, 11766, 12614, 13209, 13515, 13727, 14430, 14469, 15470, 16354, 16835, 18870, 18921, 19610, 20202, 20670, 22015, 23205, 23426, 24115, 24531, 25493, 26418, 27030, 27454, 28938, 29415, 31535, 33337, 33670, 35139, 37842, 40885, 41181, 44030, 46410, 48230, 49062, 50505, 50986, 57239, 58565, 58830, 63070, 66045, 66674, 68635, 70278, 72345, 76479, 81770, 81991, 82362, 94605, 100011, 101010, 114478, 117130, 122655, 127465, 132090, 137270, 144690, 152958, 163982, 166685, 171717, 175695, 178451, 189210, 200022, 205905, 233359, 245310, 245973, 254930, 286195, 333370, 343434, 351390, 356902, 382395, 409955, 411810, 433381, 466718, 491946, 500055, 535353, 572390, 700077, 764790, 819910, 858585, 866762, 892255, 1000110, 1070706, 1166795, 1229865, 1300143, 1400154, 1717170, 1784510, 2166905, 2333590, 2459730, 2600286, 2676765, 3033667, 3500385, 4333810, 5353530, 6067334, 6500715, 7000770, 9101001, 13001430, 15168335, 18202002, 30336670, 45505005, 91010010]

約数ペア:

[(1, 91010010), (2, 45505005), (3, 30336670), (5, 18202002), (6, 15168335), (7, 13001430), (10, 9101001), (13, 7000770), (14, 6500715), (15, 6067334), (17, 5353530), (21, 4333810), (26, 3500385), (30, 3033667), (34, 2676765), (35, 2600286), (37, 2459730), (39, 2333590), (42, 2166905), (51, 1784510), (53, 1717170), (65, 1400154), (70, 1300143), (74, 1229865), (78, 1166795), (85, 1070706), (91, 1000110), (102, 892255), (105, 866762), (106, 858585), (111, 819910), (119, 764790), (130, 700077), (159, 572390), (170, 535353), (182, 500055), (185, 491946), (195, 466718), (210, 433381), (221, 411810), (222, 409955), (238, 382395), (255, 356902), (259, 351390), (265, 343434), (273, 333370), (318, 286195), (357, 254930), (370, 245973), (371, 245310), (390, 233359), (442, 205905), (455, 200022), (481, 189210), (510, 178451), (518, 175695), (530, 171717), (546, 166685), (555, 163982), (595, 152958), (629, 144690), (663, 137270), (689, 132090), (714, 127465), (742, 122655), (777, 117130), (795, 114478), (901, 101010), (910, 100011), (962, 94605), (1105, 82362), (1110, 81991), (1113, 81770), (1190, 76479), (1258, 72345), (1295, 70278), (1326, 68635), (1365, 66674), (1378, 66045), (1443, 63070), (1547, 58830), (1554, 58565), (1590, 57239), (1785, 50986), (1802, 50505), (1855, 49062), (1887, 48230), (1961, 46410), (2067, 44030), (2210, 41181), (2226, 40885), (2405, 37842), (2590, 35139), (2703, 33670), (2730, 33337), (2886, 31535), (3094, 29415), (3145, 28938), (3315, 27454), (3367, 27030), (3445, 26418), (3570, 25493), (3710, 24531), (3774, 24115), (3885, 23426), (3922, 23205), (4134, 22015), (4403, 20670), (4505, 20202), (4641, 19610), (4810, 18921), (4823, 18870), (5406, 16835), (5565, 16354), (5883, 15470), (6290, 14469), (6307, 14430), (6630, 13727), (6734, 13515), (6890, 13209), (7215, 12614), (7735, 11766), (7770, 11713), (8177, 11130), (8806, 10335), (9010, 10101), (9282, 9805), (9435, 9646)]