1330354340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9502531}}^1$

素因数の和:9502547

約数の個数: 24

約数和(自身を含む): 3192850752

約数和(自身を除く): 1862496412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9502531, 19005062, 38010124, 47512655, 66517717, 95025310, 133035434, 190050620, 266070868, 332588585, 665177170, 1330354340]

約数ペア:

[(1, 1330354340), (2, 665177170), (4, 332588585), (5, 266070868), (7, 190050620), (10, 133035434), (14, 95025310), (20, 66517717), (28, 47512655), (35, 38010124), (70, 19005062), (140, 9502531)]