30130443

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4019}}^1$

素因数の和:4056

約数の個数: 36

約数和(自身を含む): 53618760

約数和(自身を除く): 23488317

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 4019, 7497, 12057, 28133, 36171, 68323, 84399, 196931, 204969, 253197, 478261, 590793, 614907, 1434783, 1772379, 3347827, 4304349, 10043481, 30130443]

約数ペア:

[(1, 30130443), (3, 10043481), (7, 4304349), (9, 3347827), (17, 1772379), (21, 1434783), (49, 614907), (51, 590793), (63, 478261), (119, 253197), (147, 204969), (153, 196931), (357, 84399), (441, 68323), (833, 36171), (1071, 28133), (2499, 12057), (4019, 7497)]