306582510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{786109}}^1$

素因数の和:786132

約数の個数: 32

約数和(自身を含む): 792398880

約数和(自身を除く): 485816370

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 786109, 1572218, 2358327, 3930545, 4716654, 7861090, 10219417, 11791635, 20438834, 23583270, 30658251, 51097085, 61316502, 102194170, 153291255, 306582510]

約数ペア:

[(1, 306582510), (2, 153291255), (3, 102194170), (5, 61316502), (6, 51097085), (10, 30658251), (13, 23583270), (15, 20438834), (26, 11791635), (30, 10219417), (39, 7861090), (65, 4716654), (78, 3930545), (130, 2358327), (195, 1572218), (390, 786109)]