12020190

素因数分解:

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

素因数の和:91

約数の個数: 192

約数和(自身を含む): 39299904

約数和(自身を除く): 27279714

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 37, 39, 42, 49, 51, 65, 70, 74, 78, 85, 91, 98, 102, 105, 111, 119, 130, 147, 170, 182, 185, 195, 210, 221, 222, 238, 245, 255, 259, 273, 294, 357, 370, 390, 442, 455, 481, 490, 510, 518, 546, 555, 595, 629, 637, 663, 714, 735, 777, 833, 910, 962, 1105, 1110, 1190, 1258, 1274, 1295, 1326, 1365, 1443, 1470, 1547, 1554, 1666, 1785, 1813, 1887, 1911, 2210, 2405, 2499, 2590, 2730, 2886, 3094, 3145, 3185, 3315, 3367, 3570, 3626, 3774, 3822, 3885, 4165, 4403, 4641, 4810, 4998, 5439, 6290, 6370, 6630, 6734, 7215, 7735, 7770, 8177, 8330, 8806, 9065, 9282, 9435, 9555, 10101, 10829, 10878, 12495, 13209, 14430, 15470, 16354, 16835, 18130, 18870, 19110, 20202, 21658, 22015, 23205, 23569, 24531, 24990, 26418, 27195, 30821, 32487, 33670, 40885, 44030, 46410, 47138, 49062, 50505, 54145, 54390, 57239, 61642, 64974, 66045, 70707, 81770, 92463, 101010, 108290, 114478, 117845, 122655, 132090, 141414, 154105, 162435, 171717, 184926, 235690, 245310, 286195, 308210, 324870, 343434, 353535, 400673, 462315, 572390, 707070, 801346, 858585, 924630, 1202019, 1717170, 2003365, 2404038, 4006730, 6010095, 12020190]

約数ペア:

[(1, 12020190), (2, 6010095), (3, 4006730), (5, 2404038), (6, 2003365), (7, 1717170), (10, 1202019), (13, 924630), (14, 858585), (15, 801346), (17, 707070), (21, 572390), (26, 462315), (30, 400673), (34, 353535), (35, 343434), (37, 324870), (39, 308210), (42, 286195), (49, 245310), (51, 235690), (65, 184926), (70, 171717), (74, 162435), (78, 154105), (85, 141414), (91, 132090), (98, 122655), (102, 117845), (105, 114478), (111, 108290), (119, 101010), (130, 92463), (147, 81770), (170, 70707), (182, 66045), (185, 64974), (195, 61642), (210, 57239), (221, 54390), (222, 54145), (238, 50505), (245, 49062), (255, 47138), (259, 46410), (273, 44030), (294, 40885), (357, 33670), (370, 32487), (390, 30821), (442, 27195), (455, 26418), (481, 24990), (490, 24531), (510, 23569), (518, 23205), (546, 22015), (555, 21658), (595, 20202), (629, 19110), (637, 18870), (663, 18130), (714, 16835), (735, 16354), (777, 15470), (833, 14430), (910, 13209), (962, 12495), (1105, 10878), (1110, 10829), (1190, 10101), (1258, 9555), (1274, 9435), (1295, 9282), (1326, 9065), (1365, 8806), (1443, 8330), (1470, 8177), (1547, 7770), (1554, 7735), (1666, 7215), (1785, 6734), (1813, 6630), (1887, 6370), (1911, 6290), (2210, 5439), (2405, 4998), (2499, 4810), (2590, 4641), (2730, 4403), (2886, 4165), (3094, 3885), (3145, 3822), (3185, 3774), (3315, 3626), (3367, 3570)]