79402590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{882251}}^1$

素因数の和:882264

約数の個数: 24

約数和(自身を含む): 206446968

約数和(自身を除く): 127044378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 882251, 1764502, 2646753, 4411255, 5293506, 7940259, 8822510, 13233765, 15880518, 26467530, 39701295, 79402590]

約数ペア:

[(1, 79402590), (2, 39701295), (3, 26467530), (5, 15880518), (6, 13233765), (9, 8822510), (10, 7940259), (15, 5293506), (18, 4411255), (30, 2646753), (45, 1764502), (90, 882251)]