86269620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{1621}}^1$

素因数の和:2520

約数の個数: 48

約数和(自身を含む): 241976448

約数和(自身を除く): 155706828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 887, 1621, 1774, 2661, 3242, 3548, 4435, 4863, 5322, 6484, 8105, 8870, 9726, 10644, 13305, 16210, 17740, 19452, 24315, 26610, 32420, 48630, 53220, 97260, 1437827, 2875654, 4313481, 5751308, 7189135, 8626962, 14378270, 17253924, 21567405, 28756540, 43134810, 86269620]

約数ペア:

[(1, 86269620), (2, 43134810), (3, 28756540), (4, 21567405), (5, 17253924), (6, 14378270), (10, 8626962), (12, 7189135), (15, 5751308), (20, 4313481), (30, 2875654), (60, 1437827), (887, 97260), (1621, 53220), (1774, 48630), (2661, 32420), (3242, 26610), (3548, 24315), (4435, 19452), (4863, 17740), (5322, 16210), (6484, 13305), (8105, 10644), (8870, 9726)]