12937230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4637}}^1$

素因数の和:4681

約数の個数: 48

約数和(自身を含む): 34729344

約数和(自身を除く): 21792114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 4637, 9274, 13911, 23185, 27822, 41733, 46370, 69555, 83466, 139110, 143747, 208665, 287494, 417330, 431241, 718735, 862482, 1293723, 1437470, 2156205, 2587446, 4312410, 6468615, 12937230]

約数ペア:

[(1, 12937230), (2, 6468615), (3, 4312410), (5, 2587446), (6, 2156205), (9, 1437470), (10, 1293723), (15, 862482), (18, 718735), (30, 431241), (31, 417330), (45, 287494), (62, 208665), (90, 143747), (93, 139110), (155, 83466), (186, 69555), (279, 46370), (310, 41733), (465, 27822), (558, 23185), (930, 13911), (1395, 9274), (2790, 4637)]