63157070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2447}}^1$

素因数の和:2572

約数の個数: 32

約数和(自身を含む): 118972800

約数和(自身を除く): 55815730

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 2447, 2581, 4894, 5162, 12235, 12905, 24470, 25810, 70963, 141926, 217783, 354815, 435566, 709630, 1088915, 2177830, 6315707, 12631414, 31578535, 63157070]

約数ペア:

[(1, 63157070), (2, 31578535), (5, 12631414), (10, 6315707), (29, 2177830), (58, 1088915), (89, 709630), (145, 435566), (178, 354815), (290, 217783), (445, 141926), (890, 70963), (2447, 25810), (2581, 24470), (4894, 12905), (5162, 12235)]