80300570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{7699}}^1$

素因数の和:7862

約数の個数: 32

約数和(自身を含む): 166320000

約数和(自身を除く): 86019430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 7699, 10430, 15398, 38495, 53893, 76990, 107786, 269465, 538930, 1147151, 2294302, 5735755, 8030057, 11471510, 16060114, 40150285, 80300570]

約数ペア:

[(1, 80300570), (2, 40150285), (5, 16060114), (7, 11471510), (10, 8030057), (14, 5735755), (35, 2294302), (70, 1147151), (149, 538930), (298, 269465), (745, 107786), (1043, 76990), (1490, 53893), (2086, 38495), (5215, 15398), (7699, 10430)]