259475730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8649191}}^1$

素因数の和:8649201

約数の個数: 16

約数和(自身を含む): 622741824

約数和(自身を除く): 363266094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8649191, 17298382, 25947573, 43245955, 51895146, 86491910, 129737865, 259475730]

約数ペア:

[(1, 259475730), (2, 129737865), (3, 86491910), (5, 51895146), (6, 43245955), (10, 25947573), (15, 17298382), (30, 8649191)]