71426490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{7193}}^1$

素因数の和:7534

約数の個数: 32

約数和(自身を含む): 171965376

約数和(自身を除く): 100538886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1986, 3310, 4965, 7193, 9930, 14386, 21579, 35965, 43158, 71930, 107895, 215790, 2380883, 4761766, 7142649, 11904415, 14285298, 23808830, 35713245, 71426490]

約数ペア:

[(1, 71426490), (2, 35713245), (3, 23808830), (5, 14285298), (6, 11904415), (10, 7142649), (15, 4761766), (30, 2380883), (331, 215790), (662, 107895), (993, 71930), (1655, 43158), (1986, 35965), (3310, 21579), (4965, 14386), (7193, 9930)]