30067218

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{31517}}^1$

素因数の和:31578

約数の個数: 24

約数和(自身を含む): 66376908

約数和(自身を除く): 36309690

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 31517, 63034, 94551, 189102, 283653, 567306, 1670401, 3340802, 5011203, 10022406, 15033609, 30067218]

約数ペア:

[(1, 30067218), (2, 15033609), (3, 10022406), (6, 5011203), (9, 3340802), (18, 1670401), (53, 567306), (106, 283653), (159, 189102), (318, 94551), (477, 63034), (954, 31517)]