166291710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{426389}}^1$

素因数の和:426412

約数の個数: 32

約数和(自身を含む): 429801120

約数和(自身を除く): 263509410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 426389, 852778, 1279167, 2131945, 2558334, 4263890, 5543057, 6395835, 11086114, 12791670, 16629171, 27715285, 33258342, 55430570, 83145855, 166291710]

約数ペア:

[(1, 166291710), (2, 83145855), (3, 55430570), (5, 33258342), (6, 27715285), (10, 16629171), (13, 12791670), (15, 11086114), (26, 6395835), (30, 5543057), (39, 4263890), (65, 2558334), (78, 2131945), (130, 1279167), (195, 852778), (390, 426389)]