216524310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{44279}}^1$

素因数の和:44452

約数の個数: 32

約数和(自身を含む): 522858240

約数和(自身を除く): 306333930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 44279, 88558, 132837, 221395, 265674, 442790, 664185, 1328370, 7217477, 14434954, 21652431, 36087385, 43304862, 72174770, 108262155, 216524310]

約数ペア:

[(1, 216524310), (2, 108262155), (3, 72174770), (5, 43304862), (6, 36087385), (10, 21652431), (15, 14434954), (30, 7217477), (163, 1328370), (326, 664185), (489, 442790), (815, 265674), (978, 221395), (1630, 132837), (2445, 88558), (4890, 44279)]