65622970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30241}}^1$

素因数の和:30286

約数の個数: 32

約数和(自身を含む): 139355136

約数和(自身を除く): 73732166

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 30241, 60482, 151205, 211687, 302410, 423374, 937471, 1058435, 1874942, 2116870, 4687355, 6562297, 9374710, 13124594, 32811485, 65622970]

約数ペア:

[(1, 65622970), (2, 32811485), (5, 13124594), (7, 9374710), (10, 6562297), (14, 4687355), (31, 2116870), (35, 1874942), (62, 1058435), (70, 937471), (155, 423374), (217, 302410), (310, 211687), (434, 151205), (1085, 60482), (2170, 30241)]