7282706290

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1\times {\mathrm{10459}}^1$

素因数の和:11034

約数の個数: 32

約数和(自身を含む): 13217256000

約数和(自身を除く): 5934549710

約数列:

[1, 2, 5, 10, 179, 358, 389, 778, 895, 1790, 1945, 3890, 10459, 20918, 52295, 69631, 104590, 139262, 348155, 696310, 1872161, 3744322, 4068551, 8137102, 9360805, 18721610, 20342755, 40685510, 728270629, 1456541258, 3641353145, 7282706290]

約数ペア:

[(1, 7282706290), (2, 3641353145), (5, 1456541258), (10, 728270629), (179, 40685510), (358, 20342755), (389, 18721610), (778, 9360805), (895, 8137102), (1790, 4068551), (1945, 3744322), (3890, 1872161), (10459, 696310), (20918, 348155), (52295, 139262), (69631, 104590)]