431339330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{78283}}^1$

素因数の和:78338

約数の個数: 32

約数和(自身を含む): 845467200

約数和(自身を除く): 414127870

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 78283, 156566, 391415, 782830, 1487377, 2270207, 2974754, 4540414, 7436885, 11351035, 14873770, 22702070, 43133933, 86267866, 215669665, 431339330]

約数ペア:

[(1, 431339330), (2, 215669665), (5, 86267866), (10, 43133933), (19, 22702070), (29, 14873770), (38, 11351035), (58, 7436885), (95, 4540414), (145, 2974754), (190, 2270207), (290, 1487377), (551, 782830), (1102, 391415), (2755, 156566), (5510, 78283)]