79765730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1489}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 157057920

約数和(自身を除く): 77292190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 487, 974, 1489, 2435, 2978, 4870, 5357, 7445, 10714, 14890, 16379, 26785, 32758, 53570, 81895, 163790, 725143, 1450286, 3625715, 7251430, 7976573, 15953146, 39882865, 79765730]

約数ペア:

[(1, 79765730), (2, 39882865), (5, 15953146), (10, 7976573), (11, 7251430), (22, 3625715), (55, 1450286), (110, 725143), (487, 163790), (974, 81895), (1489, 53570), (2435, 32758), (2978, 26785), (4870, 16379), (5357, 14890), (7445, 10714)]