123969330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18869}}^1$

素因数の和:18955

約数の個数: 48

約数和(自身を含む): 326752920

約数和(自身を除く): 202783590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 18869, 37738, 56607, 94345, 113214, 169821, 188690, 283035, 339642, 566070, 849105, 1377437, 1698210, 2754874, 4132311, 6887185, 8264622, 12396933, 13774370, 20661555, 24793866, 41323110, 61984665, 123969330]

約数ペア:

[(1, 123969330), (2, 61984665), (3, 41323110), (5, 24793866), (6, 20661555), (9, 13774370), (10, 12396933), (15, 8264622), (18, 6887185), (30, 4132311), (45, 2754874), (73, 1698210), (90, 1377437), (146, 849105), (219, 566070), (365, 339642), (438, 283035), (657, 188690), (730, 169821), (1095, 113214), (1314, 94345), (2190, 56607), (3285, 37738), (6570, 18869)]