1640570070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4759}}^1\times {\mathrm{11491}}^1$

素因数の和:16260

約数の個数: 32

約数和(自身を含む): 3938538240

約数和(自身を除く): 2297968170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4759, 9518, 11491, 14277, 22982, 23795, 28554, 34473, 47590, 57455, 68946, 71385, 114910, 142770, 172365, 344730, 54685669, 109371338, 164057007, 273428345, 328114014, 546856690, 820285035, 1640570070]

約数ペア:

[(1, 1640570070), (2, 820285035), (3, 546856690), (5, 328114014), (6, 273428345), (10, 164057007), (15, 109371338), (30, 54685669), (4759, 344730), (9518, 172365), (11491, 142770), (14277, 114910), (22982, 71385), (23795, 68946), (28554, 57455), (34473, 47590)]