1539500090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1\times {\mathrm{4093}}^1$

素因数の和:5426

約数の個数: 32

約数和(自身を含む): 2869566480

約数和(自身を除く): 1330066390

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1297, 2594, 4093, 6485, 8186, 12970, 20465, 37613, 40930, 75226, 118697, 188065, 237394, 376130, 593485, 1186970, 5308621, 10617242, 26543105, 53086210, 153950009, 307900018, 769750045, 1539500090]

約数ペア:

[(1, 1539500090), (2, 769750045), (5, 307900018), (10, 153950009), (29, 53086210), (58, 26543105), (145, 10617242), (290, 5308621), (1297, 1186970), (2594, 593485), (4093, 376130), (6485, 237394), (8186, 188065), (12970, 118697), (20465, 75226), (37613, 40930)]