123787590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{9029}}^1$

素因数の和:9496

約数の個数: 32

約数和(自身を含む): 297773280

約数和(自身を除く): 173985690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1371, 2285, 2742, 4570, 6855, 9029, 13710, 18058, 27087, 45145, 54174, 90290, 135435, 270870, 4126253, 8252506, 12378759, 20631265, 24757518, 41262530, 61893795, 123787590]

約数ペア:

[(1, 123787590), (2, 61893795), (3, 41262530), (5, 24757518), (6, 20631265), (10, 12378759), (15, 8252506), (30, 4126253), (457, 270870), (914, 135435), (1371, 90290), (2285, 54174), (2742, 45145), (4570, 27087), (6855, 18058), (9029, 13710)]