148411480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{530041}}^1$

素因数の和:530059

約数の個数: 32

約数和(自身を含む): 381630240

約数和(自身を除く): 233218760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 530041, 1060082, 2120164, 2650205, 3710287, 4240328, 5300410, 7420574, 10600820, 14841148, 18551435, 21201640, 29682296, 37102870, 74205740, 148411480]

約数ペア:

[(1, 148411480), (2, 74205740), (4, 37102870), (5, 29682296), (7, 21201640), (8, 18551435), (10, 14841148), (14, 10600820), (20, 7420574), (28, 5300410), (35, 4240328), (40, 3710287), (56, 2650205), (70, 2120164), (140, 1060082), (280, 530041)]