30207112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15287}}^1$

素因数の和:15325

約数の個数: 32

約数和(自身を含む): 64209600

約数和(自身を除く): 34002488

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 15287, 30574, 61148, 122296, 198731, 290453, 397462, 580906, 794924, 1161812, 1589848, 2323624, 3775889, 7551778, 15103556, 30207112]

約数ペア:

[(1, 30207112), (2, 15103556), (4, 7551778), (8, 3775889), (13, 2323624), (19, 1589848), (26, 1161812), (38, 794924), (52, 580906), (76, 397462), (104, 290453), (152, 198731), (247, 122296), (494, 61148), (988, 30574), (1976, 15287)]