120719270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55631}}^1$

素因数の和:55676

約数の個数: 32

約数和(自身を含む): 256352256

約数和(自身を除く): 135632986

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 55631, 111262, 278155, 389417, 556310, 778834, 1724561, 1947085, 3449122, 3894170, 8622805, 12071927, 17245610, 24143854, 60359635, 120719270]

約数ペア:

[(1, 120719270), (2, 60359635), (5, 24143854), (7, 17245610), (10, 12071927), (14, 8622805), (31, 3894170), (35, 3449122), (62, 1947085), (70, 1724561), (155, 778834), (217, 556310), (310, 389417), (434, 278155), (1085, 111262), (2170, 55631)]