315065030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{236891}}^1$

素因数の和:236924

約数の個数: 32

約数和(自身を含む): 682248960

約数和(自身を除く): 367183930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 236891, 473782, 1184455, 1658237, 2368910, 3316474, 4500929, 8291185, 9001858, 16582370, 22504645, 31506503, 45009290, 63013006, 157532515, 315065030]

約数ペア:

[(1, 315065030), (2, 157532515), (5, 63013006), (7, 45009290), (10, 31506503), (14, 22504645), (19, 16582370), (35, 9001858), (38, 8291185), (70, 4500929), (95, 3316474), (133, 2368910), (190, 1658237), (266, 1184455), (665, 473782), (1330, 236891)]