28527690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{12037}}^1$

素因数の和:12126

約数の個数: 32

約数和(自身を含む): 69338880

約数和(自身を除く): 40811190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 12037, 24074, 36111, 60185, 72222, 120370, 180555, 361110, 950923, 1901846, 2852769, 4754615, 5705538, 9509230, 14263845, 28527690]

約数ペア:

[(1, 28527690), (2, 14263845), (3, 9509230), (5, 5705538), (6, 4754615), (10, 2852769), (15, 1901846), (30, 950923), (79, 361110), (158, 180555), (237, 120370), (395, 72222), (474, 60185), (790, 36111), (1185, 24074), (2370, 12037)]