30585028

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1621}}^1$

素因数の和:1767

約数の個数: 24

約数和(自身を含む): 55180440

約数和(自身を除く): 24595412

約数列:

[1, 2, 4, 53, 89, 106, 178, 212, 356, 1621, 3242, 4717, 6484, 9434, 18868, 85913, 144269, 171826, 288538, 343652, 577076, 7646257, 15292514, 30585028]

約数ペア:

[(1, 30585028), (2, 15292514), (4, 7646257), (53, 577076), (89, 343652), (106, 288538), (178, 171826), (212, 144269), (356, 85913), (1621, 18868), (3242, 9434), (4717, 6484)]