64970790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{2677}}^1$

素因数の和:3496

約数の個数: 32

約数和(自身を含む): 156180960

約数和(自身を除く): 91210170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 809, 1618, 2427, 2677, 4045, 4854, 5354, 8031, 8090, 12135, 13385, 16062, 24270, 26770, 40155, 80310, 2165693, 4331386, 6497079, 10828465, 12994158, 21656930, 32485395, 64970790]

約数ペア:

[(1, 64970790), (2, 32485395), (3, 21656930), (5, 12994158), (6, 10828465), (10, 6497079), (15, 4331386), (30, 2165693), (809, 80310), (1618, 40155), (2427, 26770), (2677, 24270), (4045, 16062), (4854, 13385), (5354, 12135), (8031, 8090)]