90635910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 222566400

約数和(自身を除く): 131930490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 167, 229, 237, 334, 395, 458, 474, 501, 687, 790, 835, 1002, 1145, 1185, 1374, 1670, 2290, 2370, 2505, 3435, 5010, 6870, 13193, 18091, 26386, 36182, 38243, 39579, 54273, 65965, 76486, 79158, 90455, 108546, 114729, 131930, 180910, 191215, 197895, 229458, 271365, 382430, 395790, 542730, 573645, 1147290, 3021197, 6042394, 9063591, 15105985, 18127182, 30211970, 45317955, 90635910]

約数ペア:

[(1, 90635910), (2, 45317955), (3, 30211970), (5, 18127182), (6, 15105985), (10, 9063591), (15, 6042394), (30, 3021197), (79, 1147290), (158, 573645), (167, 542730), (229, 395790), (237, 382430), (334, 271365), (395, 229458), (458, 197895), (474, 191215), (501, 180910), (687, 131930), (790, 114729), (835, 108546), (1002, 90455), (1145, 79158), (1185, 76486), (1374, 65965), (1670, 54273), (2290, 39579), (2370, 38243), (2505, 36182), (3435, 26386), (5010, 18091), (6870, 13193)]