389512009290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4969}}^1\times {\mathrm{2612947}}^1$

素因数の和:2617926

約数の個数: 32

約数和(自身を含む): 935017312320

約数和(自身を除く): 545505303030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4969, 9938, 14907, 24845, 29814, 49690, 74535, 149070, 2612947, 5225894, 7838841, 13064735, 15677682, 26129470, 39194205, 78388410, 12983733643, 25967467286, 38951200929, 64918668215, 77902401858, 129837336430, 194756004645, 389512009290]

約数ペア:

[(1, 389512009290), (2, 194756004645), (3, 129837336430), (5, 77902401858), (6, 64918668215), (10, 38951200929), (15, 25967467286), (30, 12983733643), (4969, 78388410), (9938, 39194205), (14907, 26129470), (24845, 15677682), (29814, 13064735), (49690, 7838841), (74535, 5225894), (149070, 2612947)]