12969420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{216157}}^1$

素因数の和:216169

約数の個数: 24

約数和(自身を含む): 36314544

約数和(自身を除く): 23345124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 216157, 432314, 648471, 864628, 1080785, 1296942, 2161570, 2593884, 3242355, 4323140, 6484710, 12969420]

約数ペア:

[(1, 12969420), (2, 6484710), (3, 4323140), (4, 3242355), (5, 2593884), (6, 2161570), (10, 1296942), (12, 1080785), (15, 864628), (20, 648471), (30, 432314), (60, 216157)]