3256770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 8709120

約数和(自身を除く): 5452350

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 139, 142, 165, 213, 278, 330, 355, 417, 426, 695, 710, 781, 834, 1065, 1390, 1529, 1562, 2085, 2130, 2343, 3058, 3905, 4170, 4587, 4686, 7645, 7810, 9174, 9869, 11715, 15290, 19738, 22935, 23430, 29607, 45870, 49345, 59214, 98690, 108559, 148035, 217118, 296070, 325677, 542795, 651354, 1085590, 1628385, 3256770]

約数ペア:

[(1, 3256770), (2, 1628385), (3, 1085590), (5, 651354), (6, 542795), (10, 325677), (11, 296070), (15, 217118), (22, 148035), (30, 108559), (33, 98690), (55, 59214), (66, 49345), (71, 45870), (110, 29607), (139, 23430), (142, 22935), (165, 19738), (213, 15290), (278, 11715), (330, 9869), (355, 9174), (417, 7810), (426, 7645), (695, 4686), (710, 4587), (781, 4170), (834, 3905), (1065, 3058), (1390, 2343), (1529, 2130), (1562, 2085)]