64966170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{2521}}^1$

素因数の和:3390

約数の個数: 32

約数和(自身を含む): 156162240

約数和(自身を除く): 91196070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 859, 1718, 2521, 2577, 4295, 5042, 5154, 7563, 8590, 12605, 12885, 15126, 25210, 25770, 37815, 75630, 2165539, 4331078, 6496617, 10827695, 12993234, 21655390, 32483085, 64966170]

約数ペア:

[(1, 64966170), (2, 32483085), (3, 21655390), (5, 12993234), (6, 10827695), (10, 6496617), (15, 4331078), (30, 2165539), (859, 75630), (1718, 37815), (2521, 25770), (2577, 25210), (4295, 15126), (5042, 12885), (5154, 12605), (7563, 8590)]