30053320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 74390400

約数和(自身を除く): 44337080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 167, 220, 334, 409, 440, 668, 818, 835, 1336, 1636, 1670, 1837, 2045, 3272, 3340, 3674, 4090, 4499, 6680, 7348, 8180, 8998, 9185, 14696, 16360, 17996, 18370, 22495, 35992, 36740, 44990, 68303, 73480, 89980, 136606, 179960, 273212, 341515, 546424, 683030, 751333, 1366060, 1502666, 2732120, 3005332, 3756665, 6010664, 7513330, 15026660, 30053320]

約数ペア:

[(1, 30053320), (2, 15026660), (4, 7513330), (5, 6010664), (8, 3756665), (10, 3005332), (11, 2732120), (20, 1502666), (22, 1366060), (40, 751333), (44, 683030), (55, 546424), (88, 341515), (110, 273212), (167, 179960), (220, 136606), (334, 89980), (409, 73480), (440, 68303), (668, 44990), (818, 36740), (835, 35992), (1336, 22495), (1636, 18370), (1670, 17996), (1837, 16360), (2045, 14696), (3272, 9185), (3340, 8998), (3674, 8180), (4090, 7348), (4499, 6680)]