73926990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{821411}}^1$

素因数の和:821424

約数の個数: 24

約数和(自身を含む): 192210408

約数和(自身を除く): 118283418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 821411, 1642822, 2464233, 4107055, 4928466, 7392699, 8214110, 12321165, 14785398, 24642330, 36963495, 73926990]

約数ペア:

[(1, 73926990), (2, 36963495), (3, 24642330), (5, 14785398), (6, 12321165), (9, 8214110), (10, 7392699), (15, 4928466), (18, 4107055), (30, 2464233), (45, 1642822), (90, 821411)]