77900730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{4051}}^1$

素因数の和:4702

約数の個数: 32

約数和(自身を含む): 187299648

約数和(自身を除く): 109398918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 1282, 1923, 3205, 3846, 4051, 6410, 8102, 9615, 12153, 19230, 20255, 24306, 40510, 60765, 121530, 2596691, 5193382, 7790073, 12983455, 15580146, 25966910, 38950365, 77900730]

約数ペア:

[(1, 77900730), (2, 38950365), (3, 25966910), (5, 15580146), (6, 12983455), (10, 7790073), (15, 5193382), (30, 2596691), (641, 121530), (1282, 60765), (1923, 40510), (3205, 24306), (3846, 20255), (4051, 19230), (6410, 12153), (8102, 9615)]