30115156

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3907}}^1$

素因数の和:3999

約数の個数: 24

約数和(自身を含む): 55149696

約数和(自身を除く): 25034540

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 3854, 3907, 7708, 7814, 15628, 160187, 183629, 320374, 367258, 640748, 734516, 7528789, 15057578, 30115156]

約数ペア:

[(1, 30115156), (2, 15057578), (4, 7528789), (41, 734516), (47, 640748), (82, 367258), (94, 320374), (164, 183629), (188, 160187), (1927, 15628), (3854, 7814), (3907, 7708)]