68609130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28949}}^1$

素因数の和:29038

約数の個数: 32

約数和(自身を含む): 166752000

約数和(自身を除く): 98142870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 28949, 57898, 86847, 144745, 173694, 289490, 434235, 868470, 2286971, 4573942, 6860913, 11434855, 13721826, 22869710, 34304565, 68609130]

約数ペア:

[(1, 68609130), (2, 34304565), (3, 22869710), (5, 13721826), (6, 11434855), (10, 6860913), (15, 4573942), (30, 2286971), (79, 868470), (158, 434235), (237, 289490), (395, 173694), (474, 144745), (790, 86847), (1185, 57898), (2370, 28949)]