6841770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 18071424

約数和(自身を除く): 11229654

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 331, 390, 530, 662, 689, 795, 993, 1378, 1590, 1655, 1986, 2067, 3310, 3445, 4134, 4303, 4965, 6890, 8606, 9930, 10335, 12909, 17543, 20670, 21515, 25818, 35086, 43030, 52629, 64545, 87715, 105258, 129090, 175430, 228059, 263145, 456118, 526290, 684177, 1140295, 1368354, 2280590, 3420885, 6841770]

約数ペア:

[(1, 6841770), (2, 3420885), (3, 2280590), (5, 1368354), (6, 1140295), (10, 684177), (13, 526290), (15, 456118), (26, 263145), (30, 228059), (39, 175430), (53, 129090), (65, 105258), (78, 87715), (106, 64545), (130, 52629), (159, 43030), (195, 35086), (265, 25818), (318, 21515), (331, 20670), (390, 17543), (530, 12909), (662, 10335), (689, 9930), (795, 8606), (993, 6890), (1378, 4965), (1590, 4303), (1655, 4134), (1986, 3445), (2067, 3310)]