248678910

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{102337}}^1$

素因数の和:102359

約数の個数: 48

約数和(自身を含む): 670518576

約数和(自身を除く): 421839666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 102337, 204674, 307011, 511685, 614022, 921033, 1023370, 1535055, 1842066, 2763099, 3070110, 4605165, 5526198, 8289297, 9210330, 13815495, 16578594, 24867891, 27630990, 41446485, 49735782, 82892970, 124339455, 248678910]

約数ペア:

[(1, 248678910), (2, 124339455), (3, 82892970), (5, 49735782), (6, 41446485), (9, 27630990), (10, 24867891), (15, 16578594), (18, 13815495), (27, 9210330), (30, 8289297), (45, 5526198), (54, 4605165), (81, 3070110), (90, 2763099), (135, 1842066), (162, 1535055), (243, 1023370), (270, 921033), (405, 614022), (486, 511685), (810, 307011), (1215, 204674), (2430, 102337)]