39401910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{145933}}^1$

素因数の和:145949

約数の個数: 32

約数和(自身を含む): 105072480

約数和(自身を除く): 65670570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 145933, 291866, 437799, 729665, 875598, 1313397, 1459330, 2188995, 2626794, 3940191, 4377990, 6566985, 7880382, 13133970, 19700955, 39401910]

約数ペア:

[(1, 39401910), (2, 19700955), (3, 13133970), (5, 7880382), (6, 6566985), (9, 4377990), (10, 3940191), (15, 2626794), (18, 2188995), (27, 1459330), (30, 1313397), (45, 875598), (54, 729665), (90, 437799), (135, 291866), (270, 145933)]