30122412

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{18059}}^1$

素因数の和:18205

約数の個数: 24

約数和(自身を含む): 70795200

約数和(自身を除く): 40672788

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 18059, 36118, 54177, 72236, 108354, 216708, 2510201, 5020402, 7530603, 10040804, 15061206, 30122412]

約数ペア:

[(1, 30122412), (2, 15061206), (3, 10040804), (4, 7530603), (6, 5020402), (12, 2510201), (139, 216708), (278, 108354), (417, 72236), (556, 54177), (834, 36118), (1668, 18059)]