7474890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1291}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 18046656

約数和(自身を除く): 10571766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1291, 1930, 2582, 2895, 3873, 5790, 6455, 7746, 12910, 19365, 38730, 249163, 498326, 747489, 1245815, 1494978, 2491630, 3737445, 7474890]

約数ペア:

[(1, 7474890), (2, 3737445), (3, 2491630), (5, 1494978), (6, 1245815), (10, 747489), (15, 498326), (30, 249163), (193, 38730), (386, 19365), (579, 12910), (965, 7746), (1158, 6455), (1291, 5790), (1930, 3873), (2582, 2895)]