64755930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 160030080

約数和(自身を除く): 95274150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 139, 159, 265, 278, 293, 318, 417, 530, 586, 695, 795, 834, 879, 1390, 1465, 1590, 1758, 2085, 2930, 4170, 4395, 7367, 8790, 14734, 15529, 22101, 31058, 36835, 40727, 44202, 46587, 73670, 77645, 81454, 93174, 110505, 122181, 155290, 203635, 221010, 232935, 244362, 407270, 465870, 610905, 1221810, 2158531, 4317062, 6475593, 10792655, 12951186, 21585310, 32377965, 64755930]

約数ペア:

[(1, 64755930), (2, 32377965), (3, 21585310), (5, 12951186), (6, 10792655), (10, 6475593), (15, 4317062), (30, 2158531), (53, 1221810), (106, 610905), (139, 465870), (159, 407270), (265, 244362), (278, 232935), (293, 221010), (318, 203635), (417, 155290), (530, 122181), (586, 110505), (695, 93174), (795, 81454), (834, 77645), (879, 73670), (1390, 46587), (1465, 44202), (1590, 40727), (1758, 36835), (2085, 31058), (2930, 22101), (4170, 15529), (4395, 14734), (7367, 8790)]