30818730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12377}}^1$

素因数の和:12470

約数の個数: 32

約数和(自身を含む): 74862144

約数和(自身を除く): 44043414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 12377, 24754, 37131, 61885, 74262, 123770, 185655, 371310, 1027291, 2054582, 3081873, 5136455, 6163746, 10272910, 15409365, 30818730]

約数ペア:

[(1, 30818730), (2, 15409365), (3, 10272910), (5, 6163746), (6, 5136455), (10, 3081873), (15, 2054582), (30, 1027291), (83, 371310), (166, 185655), (249, 123770), (415, 74262), (498, 61885), (830, 37131), (1245, 24754), (2490, 12377)]