2440596590

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{90359}}^1$

素因数の和:90476

約数の個数: 32

約数和(自身を含む): 4573661760

約数和(自身を除く): 2133065170

約数列:

[1, 2, 5, 10, 37, 73, 74, 146, 185, 365, 370, 730, 2701, 5402, 13505, 27010, 90359, 180718, 451795, 903590, 3343283, 6596207, 6686566, 13192414, 16716415, 32981035, 33432830, 65962070, 244059659, 488119318, 1220298295, 2440596590]

約数ペア:

[(1, 2440596590), (2, 1220298295), (5, 488119318), (10, 244059659), (37, 65962070), (73, 33432830), (74, 32981035), (146, 16716415), (185, 13192414), (365, 6686566), (370, 6596207), (730, 3343283), (2701, 903590), (5402, 451795), (13505, 180718), (27010, 90359)]