310049866

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{27107}}^1$

素因数の和:27178

約数の個数: 32

約数和(自身を含む): 572520960

約数和(自身を除く): 262471094

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 5719, 11438, 27107, 54214, 189749, 379498, 515033, 1030066, 1165601, 2331202, 3605231, 7210462, 8159207, 16318414, 22146419, 44292838, 155024933, 310049866]

約数ペア:

[(1, 310049866), (2, 155024933), (7, 44292838), (14, 22146419), (19, 16318414), (38, 8159207), (43, 7210462), (86, 3605231), (133, 2331202), (266, 1165601), (301, 1030066), (602, 515033), (817, 379498), (1634, 189749), (5719, 54214), (11438, 27107)]