15290924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 30481920

約数和(自身を除く): 15190996

約数列:

[1, 2, 4, 11, 22, 44, 53, 79, 83, 106, 158, 166, 212, 316, 332, 583, 869, 913, 1166, 1738, 1826, 2332, 3476, 3652, 4187, 4399, 6557, 8374, 8798, 13114, 16748, 17596, 26228, 46057, 48389, 72127, 92114, 96778, 144254, 184228, 193556, 288508, 347521, 695042, 1390084, 3822731, 7645462, 15290924]

約数ペア:

[(1, 15290924), (2, 7645462), (4, 3822731), (11, 1390084), (22, 695042), (44, 347521), (53, 288508), (79, 193556), (83, 184228), (106, 144254), (158, 96778), (166, 92114), (212, 72127), (316, 48389), (332, 46057), (583, 26228), (869, 17596), (913, 16748), (1166, 13114), (1738, 8798), (1826, 8374), (2332, 6557), (3476, 4399), (3652, 4187)]