313645130

素因数分解:

$2^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{24071}}^1$

素因数の和:25381

約数の個数: 16

約数和(自身を含む): 565017984

約数和(自身を除く): 251372854

約数列:

[1, 2, 5, 10, 1303, 2606, 6515, 13030, 24071, 48142, 120355, 240710, 31364513, 62729026, 156822565, 313645130]

約数ペア:

[(1, 313645130), (2, 156822565), (5, 62729026), (10, 31364513), (1303, 240710), (2606, 120355), (6515, 48142), (13030, 24071)]