73815930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{820177}}^1$

素因数の和:820190

約数の個数: 24

約数和(自身を含む): 191921652

約数和(自身を除く): 118105722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 820177, 1640354, 2460531, 4100885, 4921062, 7381593, 8201770, 12302655, 14763186, 24605310, 36907965, 73815930]

約数ペア:

[(1, 73815930), (2, 36907965), (3, 24605310), (5, 14763186), (6, 12302655), (9, 8201770), (10, 7381593), (15, 4921062), (18, 4100885), (30, 2460531), (45, 1640354), (90, 820177)]