117619070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1697}}^1$

素因数の和:1972

約数の個数: 32

約数和(自身を含む): 220060800

約数和(自身を除く): 102441730

約数列:

[1, 2, 5, 10, 29, 58, 145, 239, 290, 478, 1195, 1697, 2390, 3394, 6931, 8485, 13862, 16970, 34655, 49213, 69310, 98426, 246065, 405583, 492130, 811166, 2027915, 4055830, 11761907, 23523814, 58809535, 117619070]

約数ペア:

[(1, 117619070), (2, 58809535), (5, 23523814), (10, 11761907), (29, 4055830), (58, 2027915), (145, 811166), (239, 492130), (290, 405583), (478, 246065), (1195, 98426), (1697, 69310), (2390, 49213), (3394, 34655), (6931, 16970), (8485, 13862)]