626730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1$

素因数の和:1630

約数の個数: 32

約数和(自身を含む): 1620864

約数和(自身を除く): 994134

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1607, 3214, 4821, 8035, 9642, 16070, 20891, 24105, 41782, 48210, 62673, 104455, 125346, 208910, 313365, 626730]

約数ペア:

[(1, 626730), (2, 313365), (3, 208910), (5, 125346), (6, 104455), (10, 62673), (13, 48210), (15, 41782), (26, 24105), (30, 20891), (39, 16070), (65, 9642), (78, 8035), (130, 4821), (195, 3214), (390, 1607)]