39609420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{660157}}^1$

素因数の和:660169

約数の個数: 24

約数和(自身を含む): 110906544

約数和(自身を除く): 71297124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 660157, 1320314, 1980471, 2640628, 3300785, 3960942, 6601570, 7921884, 9902355, 13203140, 19804710, 39609420]

約数ペア:

[(1, 39609420), (2, 19804710), (3, 13203140), (4, 9902355), (5, 7921884), (6, 6601570), (10, 3960942), (12, 3300785), (15, 2640628), (20, 1980471), (30, 1320314), (60, 660157)]