121419970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{13241}}^1$

素因数の和:13386

約数の個数: 32

約数和(自身を含む): 251703936

約数和(自身を除く): 130283966

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 9170, 13241, 26482, 66205, 92687, 132410, 185374, 463435, 926870, 1734571, 3469142, 8672855, 12141997, 17345710, 24283994, 60709985, 121419970]

約数ペア:

[(1, 121419970), (2, 60709985), (5, 24283994), (7, 17345710), (10, 12141997), (14, 8672855), (35, 3469142), (70, 1734571), (131, 926870), (262, 463435), (655, 185374), (917, 132410), (1310, 92687), (1834, 66205), (4585, 26482), (9170, 13241)]