30129156

素因数分解:

$2^2\times 3^2\times {\mathrm{836921}}^1$

素因数の和:836931

約数の個数: 18

約数和(自身を含む): 76159902

約数和(自身を除く): 46030746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 836921, 1673842, 2510763, 3347684, 5021526, 7532289, 10043052, 15064578, 30129156]

約数ペア:

[(1, 30129156), (2, 15064578), (3, 10043052), (4, 7532289), (6, 5021526), (9, 3347684), (12, 2510763), (18, 1673842), (36, 836921)]