30576756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2657}}^1$

素因数の和:2808

約数の個数: 48

約数和(自身を含む): 82164096

約数和(自身を除く): 51587340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2657, 2877, 3836, 5314, 5754, 7971, 10628, 11508, 15942, 18599, 31884, 37198, 55797, 74396, 111594, 223188, 364009, 728018, 1092027, 1456036, 2184054, 2548063, 4368108, 5096126, 7644189, 10192252, 15288378, 30576756]

約数ペア:

[(1, 30576756), (2, 15288378), (3, 10192252), (4, 7644189), (6, 5096126), (7, 4368108), (12, 2548063), (14, 2184054), (21, 1456036), (28, 1092027), (42, 728018), (84, 364009), (137, 223188), (274, 111594), (411, 74396), (548, 55797), (822, 37198), (959, 31884), (1644, 18599), (1918, 15942), (2657, 11508), (2877, 10628), (3836, 7971), (5314, 5754)]