630045578

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{467}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 1000097280

約数和(自身を除く): 370051702

約数列:

[1, 2, 23, 46, 139, 211, 278, 422, 467, 934, 3197, 4853, 6394, 9706, 10741, 21482, 29329, 58658, 64913, 98537, 129826, 197074, 674567, 1349134, 1492999, 2266351, 2985998, 4532702, 13696643, 27393286, 315022789, 630045578]

約数ペア:

[(1, 630045578), (2, 315022789), (23, 27393286), (46, 13696643), (139, 4532702), (211, 2985998), (278, 2266351), (422, 1492999), (467, 1349134), (934, 674567), (3197, 197074), (4853, 129826), (6394, 98537), (9706, 64913), (10741, 58658), (21482, 29329)]