66293530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1021}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 123032448

約数和(自身を除く): 56738918

約数列:

[1, 2, 5, 10, 43, 86, 151, 215, 302, 430, 755, 1021, 1510, 2042, 5105, 6493, 10210, 12986, 32465, 43903, 64930, 87806, 154171, 219515, 308342, 439030, 770855, 1541710, 6629353, 13258706, 33146765, 66293530]

約数ペア:

[(1, 66293530), (2, 33146765), (5, 13258706), (10, 6629353), (43, 1541710), (86, 770855), (151, 439030), (215, 308342), (302, 219515), (430, 154171), (755, 87806), (1021, 64930), (1510, 43903), (2042, 32465), (5105, 12986), (6493, 10210)]