6460290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 17521920

約数和(自身を除く): 11061630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 337, 355, 426, 639, 674, 710, 1011, 1065, 1278, 1685, 1917, 2022, 2130, 3033, 3195, 3370, 3834, 5055, 6066, 6390, 9099, 9585, 10110, 15165, 18198, 19170, 23927, 30330, 45495, 47854, 71781, 90990, 119635, 143562, 215343, 239270, 358905, 430686, 646029, 717810, 1076715, 1292058, 2153430, 3230145, 6460290]

約数ペア:

[(1, 6460290), (2, 3230145), (3, 2153430), (5, 1292058), (6, 1076715), (9, 717810), (10, 646029), (15, 430686), (18, 358905), (27, 239270), (30, 215343), (45, 143562), (54, 119635), (71, 90990), (90, 71781), (135, 47854), (142, 45495), (213, 30330), (270, 23927), (337, 19170), (355, 18198), (426, 15165), (639, 10110), (674, 9585), (710, 9099), (1011, 6390), (1065, 6066), (1278, 5055), (1685, 3834), (1917, 3370), (2022, 3195), (2130, 3033)]