2244310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 4276800

約数和(自身を除く): 2032490

約数列:

[1, 2, 5, 10, 29, 58, 71, 109, 142, 145, 218, 290, 355, 545, 710, 1090, 2059, 3161, 4118, 6322, 7739, 10295, 15478, 15805, 20590, 31610, 38695, 77390, 224431, 448862, 1122155, 2244310]

約数ペア:

[(1, 2244310), (2, 1122155), (5, 448862), (10, 224431), (29, 77390), (58, 38695), (71, 31610), (109, 20590), (142, 15805), (145, 15478), (218, 10295), (290, 7739), (355, 6322), (545, 4118), (710, 3161), (1090, 2059)]