77838530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101089}}^1$

素因数の和:101114

約数の個数: 32

約数和(自身を含む): 174683520

約数和(自身を除く): 96844990

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 101089, 202178, 505445, 707623, 1010890, 1111979, 1415246, 2223958, 3538115, 5559895, 7076230, 7783853, 11119790, 15567706, 38919265, 77838530]

約数ペア:

[(1, 77838530), (2, 38919265), (5, 15567706), (7, 11119790), (10, 7783853), (11, 7076230), (14, 5559895), (22, 3538115), (35, 2223958), (55, 1415246), (70, 1111979), (77, 1010890), (110, 707623), (154, 505445), (385, 202178), (770, 101089)]