1345110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3449}}^1$

素因数の和:3472

約数の個数: 32

約数和(自身を含む): 3477600

約数和(自身を除く): 2132490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3449, 6898, 10347, 17245, 20694, 34490, 44837, 51735, 89674, 103470, 134511, 224185, 269022, 448370, 672555, 1345110]

約数ペア:

[(1, 1345110), (2, 672555), (3, 448370), (5, 269022), (6, 224185), (10, 134511), (13, 103470), (15, 89674), (26, 51735), (30, 44837), (39, 34490), (65, 20694), (78, 17245), (130, 10347), (195, 6898), (390, 3449)]