66647970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{740533}}^1$

素因数の和:740546

約数の個数: 24

約数和(自身を含む): 173284956

約数和(自身を除く): 106636986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 740533, 1481066, 2221599, 3702665, 4443198, 6664797, 7405330, 11107995, 13329594, 22215990, 33323985, 66647970]

約数ペア:

[(1, 66647970), (2, 33323985), (3, 22215990), (5, 13329594), (6, 11107995), (9, 7405330), (10, 6664797), (15, 4443198), (18, 3702665), (30, 2221599), (45, 1481066), (90, 740533)]