30696992

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 62596800

約数和(自身を除く): 31899808

約数列:

[1, 2, 4, 8, 16, 32, 59, 71, 118, 142, 229, 236, 284, 458, 472, 568, 916, 944, 1136, 1832, 1888, 2272, 3664, 4189, 7328, 8378, 13511, 16259, 16756, 27022, 32518, 33512, 54044, 65036, 67024, 108088, 130072, 134048, 216176, 260144, 432352, 520288, 959281, 1918562, 3837124, 7674248, 15348496, 30696992]

約数ペア:

[(1, 30696992), (2, 15348496), (4, 7674248), (8, 3837124), (16, 1918562), (32, 959281), (59, 520288), (71, 432352), (118, 260144), (142, 216176), (229, 134048), (236, 130072), (284, 108088), (458, 67024), (472, 65036), (568, 54044), (916, 33512), (944, 32518), (1136, 27022), (1832, 16756), (1888, 16259), (2272, 13511), (3664, 8378), (4189, 7328)]