30467460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{823}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 85550976

約数和(自身を除く): 55083516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 617, 823, 1234, 1646, 1851, 2468, 2469, 3085, 3292, 3702, 4115, 4938, 6170, 7404, 8230, 9255, 9876, 12340, 12345, 16460, 18510, 24690, 37020, 49380, 507791, 1015582, 1523373, 2031164, 2538955, 3046746, 5077910, 6093492, 7616865, 10155820, 15233730, 30467460]

約数ペア:

[(1, 30467460), (2, 15233730), (3, 10155820), (4, 7616865), (5, 6093492), (6, 5077910), (10, 3046746), (12, 2538955), (15, 2031164), (20, 1523373), (30, 1015582), (60, 507791), (617, 49380), (823, 37020), (1234, 24690), (1646, 18510), (1851, 16460), (2468, 12345), (2469, 12340), (3085, 9876), (3292, 9255), (3702, 8230), (4115, 7404), (4938, 6170)]