317979090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:865

約数の個数: 192

約数和(自身を含む): 1003871232

約数和(自身を除く): 685892142

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 31, 33, 39, 45, 55, 62, 65, 66, 78, 90, 93, 99, 110, 117, 130, 143, 155, 165, 186, 195, 198, 234, 279, 286, 310, 330, 341, 390, 403, 429, 465, 495, 558, 585, 682, 715, 797, 806, 858, 930, 990, 1023, 1170, 1209, 1287, 1395, 1430, 1594, 1705, 2015, 2046, 2145, 2391, 2418, 2574, 2790, 3069, 3410, 3627, 3985, 4030, 4290, 4433, 4782, 5115, 6045, 6138, 6435, 7173, 7254, 7970, 8767, 8866, 10230, 10361, 11955, 12090, 12870, 13299, 14346, 15345, 17534, 18135, 20722, 22165, 23910, 24707, 26301, 26598, 30690, 31083, 35865, 36270, 39897, 43835, 44330, 49414, 51805, 52602, 62166, 66495, 71730, 74121, 78903, 79794, 87670, 93249, 103610, 113971, 123535, 131505, 132990, 148242, 155415, 157806, 186498, 199485, 222363, 227942, 247070, 263010, 271777, 310830, 321191, 341913, 370605, 394515, 398970, 444726, 466245, 543554, 569855, 642382, 683826, 741210, 789030, 815331, 932490, 963573, 1025739, 1111815, 1139710, 1358885, 1605955, 1630662, 1709565, 1927146, 2051478, 2223630, 2445993, 2717770, 2890719, 3211910, 3419130, 3533101, 4076655, 4817865, 4891986, 5128695, 5781438, 7066202, 8153310, 9635730, 10257390, 10599303, 12229965, 14453595, 17665505, 21198606, 24459930, 28907190, 31797909, 35331010, 52996515, 63595818, 105993030, 158989545, 317979090]

約数ペア:

[(1, 317979090), (2, 158989545), (3, 105993030), (5, 63595818), (6, 52996515), (9, 35331010), (10, 31797909), (11, 28907190), (13, 24459930), (15, 21198606), (18, 17665505), (22, 14453595), (26, 12229965), (30, 10599303), (31, 10257390), (33, 9635730), (39, 8153310), (45, 7066202), (55, 5781438), (62, 5128695), (65, 4891986), (66, 4817865), (78, 4076655), (90, 3533101), (93, 3419130), (99, 3211910), (110, 2890719), (117, 2717770), (130, 2445993), (143, 2223630), (155, 2051478), (165, 1927146), (186, 1709565), (195, 1630662), (198, 1605955), (234, 1358885), (279, 1139710), (286, 1111815), (310, 1025739), (330, 963573), (341, 932490), (390, 815331), (403, 789030), (429, 741210), (465, 683826), (495, 642382), (558, 569855), (585, 543554), (682, 466245), (715, 444726), (797, 398970), (806, 394515), (858, 370605), (930, 341913), (990, 321191), (1023, 310830), (1170, 271777), (1209, 263010), (1287, 247070), (1395, 227942), (1430, 222363), (1594, 199485), (1705, 186498), (2015, 157806), (2046, 155415), (2145, 148242), (2391, 132990), (2418, 131505), (2574, 123535), (2790, 113971), (3069, 103610), (3410, 93249), (3627, 87670), (3985, 79794), (4030, 78903), (4290, 74121), (4433, 71730), (4782, 66495), (5115, 62166), (6045, 52602), (6138, 51805), (6435, 49414), (7173, 44330), (7254, 43835), (7970, 39897), (8767, 36270), (8866, 35865), (10230, 31083), (10361, 30690), (11955, 26598), (12090, 26301), (12870, 24707), (13299, 23910), (14346, 22165), (15345, 20722), (17534, 18135)]