140596530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{19609}}^1$

素因数の和:19858

約数の個数: 32

約数和(自身を含む): 338860800

約数和(自身を除く): 198264270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 19609, 39218, 58827, 98045, 117654, 196090, 294135, 588270, 4686551, 9373102, 14059653, 23432755, 28119306, 46865510, 70298265, 140596530]

約数ペア:

[(1, 140596530), (2, 70298265), (3, 46865510), (5, 28119306), (6, 23432755), (10, 14059653), (15, 9373102), (30, 4686551), (239, 588270), (478, 294135), (717, 196090), (1195, 117654), (1434, 98045), (2390, 58827), (3585, 39218), (7170, 19609)]