1307608290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{56533}}^1$

素因数の和:56803

約数の個数: 48

約数和(自身を含む): 3413070648

約数和(自身を除く): 2105462358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1285, 1542, 2313, 2570, 3855, 4626, 7710, 11565, 23130, 56533, 113066, 169599, 282665, 339198, 508797, 565330, 847995, 1017594, 1695990, 2543985, 5087970, 14528981, 29057962, 43586943, 72644905, 87173886, 130760829, 145289810, 217934715, 261521658, 435869430, 653804145, 1307608290]

約数ペア:

[(1, 1307608290), (2, 653804145), (3, 435869430), (5, 261521658), (6, 217934715), (9, 145289810), (10, 130760829), (15, 87173886), (18, 72644905), (30, 43586943), (45, 29057962), (90, 14528981), (257, 5087970), (514, 2543985), (771, 1695990), (1285, 1017594), (1542, 847995), (2313, 565330), (2570, 508797), (3855, 339198), (4626, 282665), (7710, 169599), (11565, 113066), (23130, 56533)]