30912756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{971}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 82736640

約数和(自身を除く): 51823884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 379, 758, 971, 1137, 1516, 1942, 2274, 2653, 2913, 3884, 4548, 5306, 5826, 6797, 7959, 10612, 11652, 13594, 15918, 20391, 27188, 31836, 40782, 81564, 368009, 736018, 1104027, 1472036, 2208054, 2576063, 4416108, 5152126, 7728189, 10304252, 15456378, 30912756]

約数ペア:

[(1, 30912756), (2, 15456378), (3, 10304252), (4, 7728189), (6, 5152126), (7, 4416108), (12, 2576063), (14, 2208054), (21, 1472036), (28, 1104027), (42, 736018), (84, 368009), (379, 81564), (758, 40782), (971, 31836), (1137, 27188), (1516, 20391), (1942, 15918), (2274, 13594), (2653, 11652), (2913, 10612), (3884, 7959), (4548, 6797), (5306, 5826)]