31387830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{1193}}^1$

素因数の和:2080

約数の個数: 32

約数和(自身を含む): 75479904

約数和(自身を除く): 44092074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 877, 1193, 1754, 2386, 2631, 3579, 4385, 5262, 5965, 7158, 8770, 11930, 13155, 17895, 26310, 35790, 1046261, 2092522, 3138783, 5231305, 6277566, 10462610, 15693915, 31387830]

約数ペア:

[(1, 31387830), (2, 15693915), (3, 10462610), (5, 6277566), (6, 5231305), (10, 3138783), (15, 2092522), (30, 1046261), (877, 35790), (1193, 26310), (1754, 17895), (2386, 13155), (2631, 11930), (3579, 8770), (4385, 7158), (5262, 5965)]