15685310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 30108672

約数和(自身を除く): 14423362

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 1451, 2162, 2902, 5405, 7255, 10810, 14510, 33373, 66746, 68197, 136394, 166865, 333730, 340985, 681970, 1568531, 3137062, 7842655, 15685310]

約数ペア:

[(1, 15685310), (2, 7842655), (5, 3137062), (10, 1568531), (23, 681970), (46, 340985), (47, 333730), (94, 166865), (115, 136394), (230, 68197), (235, 66746), (470, 33373), (1081, 14510), (1451, 10810), (2162, 7255), (2902, 5405)]