61939010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2053}}^1$

素因数の和:2498

約数の個数: 32

約数和(自身を含む): 127775232

約数和(自身を除く): 65836222

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 431, 862, 2053, 2155, 3017, 4106, 4310, 6034, 10265, 14371, 15085, 20530, 28742, 30170, 71855, 143710, 884843, 1769686, 4424215, 6193901, 8848430, 12387802, 30969505, 61939010]

約数ペア:

[(1, 61939010), (2, 30969505), (5, 12387802), (7, 8848430), (10, 6193901), (14, 4424215), (35, 1769686), (70, 884843), (431, 143710), (862, 71855), (2053, 30170), (2155, 28742), (3017, 20530), (4106, 15085), (4310, 14371), (6034, 10265)]