2708490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 6557760

約数和(自身を除く): 3849270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 659, 685, 822, 1318, 1370, 1977, 2055, 3295, 3954, 4110, 6590, 9885, 19770, 90283, 180566, 270849, 451415, 541698, 902830, 1354245, 2708490]

約数ペア:

[(1, 2708490), (2, 1354245), (3, 902830), (5, 541698), (6, 451415), (10, 270849), (15, 180566), (30, 90283), (137, 19770), (274, 9885), (411, 6590), (659, 4110), (685, 3954), (822, 3295), (1318, 2055), (1370, 1977)]