30549776

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:459

約数の個数: 40

約数和(自身を含む): 60912024

約数和(自身を除く): 30362248

約数列:

[1, 2, 4, 8, 16, 61, 113, 122, 226, 244, 277, 452, 488, 554, 904, 976, 1108, 1808, 2216, 4432, 6893, 13786, 16897, 27572, 31301, 33794, 55144, 62602, 67588, 110288, 125204, 135176, 250408, 270352, 500816, 1909361, 3818722, 7637444, 15274888, 30549776]

約数ペア:

[(1, 30549776), (2, 15274888), (4, 7637444), (8, 3818722), (16, 1909361), (61, 500816), (113, 270352), (122, 250408), (226, 135176), (244, 125204), (277, 110288), (452, 67588), (488, 62602), (554, 55144), (904, 33794), (976, 31301), (1108, 27572), (1808, 16897), (2216, 13786), (4432, 6893)]