231036140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{312211}}^1$

素因数の和:312257

約数の個数: 24

約数和(自身を含む): 498290352

約数和(自身を除く): 267254212

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 312211, 624422, 1248844, 1561055, 3122110, 6244220, 11551807, 23103614, 46207228, 57759035, 115518070, 231036140]

約数ペア:

[(1, 231036140), (2, 115518070), (4, 57759035), (5, 46207228), (10, 23103614), (20, 11551807), (37, 6244220), (74, 3122110), (148, 1561055), (185, 1248844), (370, 624422), (740, 312211)]