68343690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28837}}^1$

素因数の和:28926

約数の個数: 32

約数和(自身を含む): 166106880

約数和(自身を除く): 97763190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 28837, 57674, 86511, 144185, 173022, 288370, 432555, 865110, 2278123, 4556246, 6834369, 11390615, 13668738, 22781230, 34171845, 68343690]

約数ペア:

[(1, 68343690), (2, 34171845), (3, 22781230), (5, 13668738), (6, 11390615), (10, 6834369), (15, 4556246), (30, 2278123), (79, 865110), (158, 432555), (237, 288370), (395, 173022), (474, 144185), (790, 86511), (1185, 57674), (2370, 28837)]