153436620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2557277}}^1$

素因数の和:2557289

約数の個数: 24

約数和(自身を含む): 429622704

約数和(自身を除く): 276186084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2557277, 5114554, 7671831, 10229108, 12786385, 15343662, 25572770, 30687324, 38359155, 51145540, 76718310, 153436620]

約数ペア:

[(1, 153436620), (2, 76718310), (3, 51145540), (4, 38359155), (5, 30687324), (6, 25572770), (10, 15343662), (12, 12786385), (15, 10229108), (20, 7671831), (30, 5114554), (60, 2557277)]