30241590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1489}}^1$

素因数の和:2176

約数の個数: 32

約数和(自身を含む): 72735840

約数和(自身を除く): 42494250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 677, 1354, 1489, 2031, 2978, 3385, 4062, 4467, 6770, 7445, 8934, 10155, 14890, 20310, 22335, 44670, 1008053, 2016106, 3024159, 5040265, 6048318, 10080530, 15120795, 30241590]

約数ペア:

[(1, 30241590), (2, 15120795), (3, 10080530), (5, 6048318), (6, 5040265), (10, 3024159), (15, 2016106), (30, 1008053), (677, 44670), (1354, 22335), (1489, 20310), (2031, 14890), (2978, 10155), (3385, 8934), (4062, 7445), (4467, 6770)]