30326985

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 57867264

約数和(自身を除く): 27540279

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 141, 195, 235, 423, 585, 611, 705, 1103, 1833, 2115, 3055, 3309, 5499, 5515, 9165, 9927, 14339, 16545, 27495, 43017, 49635, 51841, 71695, 129051, 155523, 215085, 259205, 466569, 645255, 673933, 777615, 2021799, 2332845, 3369665, 6065397, 10108995, 30326985]

約数ペア:

[(1, 30326985), (3, 10108995), (5, 6065397), (9, 3369665), (13, 2332845), (15, 2021799), (39, 777615), (45, 673933), (47, 645255), (65, 466569), (117, 259205), (141, 215085), (195, 155523), (235, 129051), (423, 71695), (585, 51841), (611, 49635), (705, 43017), (1103, 27495), (1833, 16545), (2115, 14339), (3055, 9927), (3309, 9165), (5499, 5515)]