317894460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13147}}^1$

素因数の和:13203

約数の個数: 96

約数和(自身を含む): 989571072

約数和(自身を除く): 671676612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 13147, 24180, 26294, 39441, 52588, 65735, 78882, 131470, 157764, 170911, 197205, 262940, 341822, 394410, 407557, 512733, 683644, 788820, 815114, 854555, 1025466, 1222671, 1630228, 1709110, 2037785, 2050932, 2445342, 2563665, 3418220, 4075570, 4890684, 5127330, 5298241, 6113355, 8151140, 10254660, 10596482, 12226710, 15894723, 21192964, 24453420, 26491205, 31789446, 52982410, 63578892, 79473615, 105964820, 158947230, 317894460]

約数ペア:

[(1, 317894460), (2, 158947230), (3, 105964820), (4, 79473615), (5, 63578892), (6, 52982410), (10, 31789446), (12, 26491205), (13, 24453420), (15, 21192964), (20, 15894723), (26, 12226710), (30, 10596482), (31, 10254660), (39, 8151140), (52, 6113355), (60, 5298241), (62, 5127330), (65, 4890684), (78, 4075570), (93, 3418220), (124, 2563665), (130, 2445342), (155, 2050932), (156, 2037785), (186, 1709110), (195, 1630228), (260, 1222671), (310, 1025466), (372, 854555), (390, 815114), (403, 788820), (465, 683644), (620, 512733), (780, 407557), (806, 394410), (930, 341822), (1209, 262940), (1612, 197205), (1860, 170911), (2015, 157764), (2418, 131470), (4030, 78882), (4836, 65735), (6045, 52588), (8060, 39441), (12090, 26294), (13147, 24180)]