11011890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{659}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 26516160

約数和(自身を除く): 15504270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 557, 659, 1114, 1318, 1671, 1977, 2785, 3295, 3342, 3954, 5570, 6590, 8355, 9885, 16710, 19770, 367063, 734126, 1101189, 1835315, 2202378, 3670630, 5505945, 11011890]

約数ペア:

[(1, 11011890), (2, 5505945), (3, 3670630), (5, 2202378), (6, 1835315), (10, 1101189), (15, 734126), (30, 367063), (557, 19770), (659, 16710), (1114, 9885), (1318, 8355), (1671, 6590), (1977, 5570), (2785, 3954), (3295, 3342)]