161535810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{3517}}^1$

素因数の和:5058

約数の個数: 32

約数和(自身を含む): 388049472

約数和(自身を除く): 226513662

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1531, 3062, 3517, 4593, 7034, 7655, 9186, 10551, 15310, 17585, 21102, 22965, 35170, 45930, 52755, 105510, 5384527, 10769054, 16153581, 26922635, 32307162, 53845270, 80767905, 161535810]

約数ペア:

[(1, 161535810), (2, 80767905), (3, 53845270), (5, 32307162), (6, 26922635), (10, 16153581), (15, 10769054), (30, 5384527), (1531, 105510), (3062, 52755), (3517, 45930), (4593, 35170), (7034, 22965), (7655, 21102), (9186, 17585), (10551, 15310)]