876807830

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{630797}}^1$

素因数の和:630943

約数の個数: 16

約数和(自身を含む): 1589610960

約数和(自身を除く): 712803130

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 630797, 1261594, 3153985, 6307970, 87680783, 175361566, 438403915, 876807830]

約数ペア:

[(1, 876807830), (2, 438403915), (5, 175361566), (10, 87680783), (139, 6307970), (278, 3153985), (695, 1261594), (1390, 630797)]