621230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 32

約数和(自身を含む): 1214784

約数和(自身を除く): 593554

約数列:

[1, 2, 5, 10, 23, 37, 46, 73, 74, 115, 146, 185, 230, 365, 370, 730, 851, 1679, 1702, 2701, 3358, 4255, 5402, 8395, 8510, 13505, 16790, 27010, 62123, 124246, 310615, 621230]

約数ペア:

[(1, 621230), (2, 310615), (5, 124246), (10, 62123), (23, 27010), (37, 16790), (46, 13505), (73, 8510), (74, 8395), (115, 5402), (146, 4255), (185, 3358), (230, 2701), (365, 1702), (370, 1679), (730, 851)]