21599070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1361}}^1$

素因数の和:1417

約数の個数: 48

約数和(自身を含む): 54229392

約数和(自身を除く): 32630322

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 690, 1058, 1361, 1587, 2645, 2722, 3174, 4083, 5290, 6805, 7935, 8166, 13610, 15870, 20415, 31303, 40830, 62606, 93909, 156515, 187818, 313030, 469545, 719969, 939090, 1439938, 2159907, 3599845, 4319814, 7199690, 10799535, 21599070]

約数ペア:

[(1, 21599070), (2, 10799535), (3, 7199690), (5, 4319814), (6, 3599845), (10, 2159907), (15, 1439938), (23, 939090), (30, 719969), (46, 469545), (69, 313030), (115, 187818), (138, 156515), (230, 93909), (345, 62606), (529, 40830), (690, 31303), (1058, 20415), (1361, 15870), (1587, 13610), (2645, 8166), (2722, 7935), (3174, 6805), (4083, 5290)]