669134310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1715729}}^1$

素因数の和:1715752

約数の個数: 32

約数和(自身を含む): 1729455840

約数和(自身を除く): 1060321530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1715729, 3431458, 5147187, 8578645, 10294374, 17157290, 22304477, 25735935, 44608954, 51471870, 66913431, 111522385, 133826862, 223044770, 334567155, 669134310]

約数ペア:

[(1, 669134310), (2, 334567155), (3, 223044770), (5, 133826862), (6, 111522385), (10, 66913431), (13, 51471870), (15, 44608954), (26, 25735935), (30, 22304477), (39, 17157290), (65, 10294374), (78, 8578645), (130, 5147187), (195, 3431458), (390, 1715729)]