74484780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1241413}}^1$

素因数の和:1241425

約数の個数: 24

約数和(自身を含む): 208557552

約数和(自身を除く): 134072772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1241413, 2482826, 3724239, 4965652, 6207065, 7448478, 12414130, 14896956, 18621195, 24828260, 37242390, 74484780]

約数ペア:

[(1, 74484780), (2, 37242390), (3, 24828260), (4, 18621195), (5, 14896956), (6, 12414130), (10, 7448478), (12, 6207065), (15, 4965652), (20, 3724239), (30, 2482826), (60, 1241413)]