240054514

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{7577}}^1$

素因数の和:7690

約数の個数: 32

約数和(自身を含む): 430672896

約数和(自身を除く): 190618382

約数列:

[1, 2, 7, 14, 31, 62, 73, 146, 217, 434, 511, 1022, 2263, 4526, 7577, 15154, 15841, 31682, 53039, 106078, 234887, 469774, 553121, 1106242, 1644209, 3288418, 3871847, 7743694, 17146751, 34293502, 120027257, 240054514]

約数ペア:

[(1, 240054514), (2, 120027257), (7, 34293502), (14, 17146751), (31, 7743694), (62, 3871847), (73, 3288418), (146, 1644209), (217, 1106242), (434, 553121), (511, 469774), (1022, 234887), (2263, 106078), (4526, 53039), (7577, 31682), (15154, 15841)]