16900740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{93893}}^1$

素因数の和:93908

約数の個数: 36

約数和(自身を含む): 51266124

約数和(自身を除く): 34365384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 93893, 187786, 281679, 375572, 469465, 563358, 845037, 938930, 1126716, 1408395, 1690074, 1877860, 2816790, 3380148, 4225185, 5633580, 8450370, 16900740]

約数ペア:

[(1, 16900740), (2, 8450370), (3, 5633580), (4, 4225185), (5, 3380148), (6, 2816790), (9, 1877860), (10, 1690074), (12, 1408395), (15, 1126716), (18, 938930), (20, 845037), (30, 563358), (36, 469465), (45, 375572), (60, 281679), (90, 187786), (180, 93893)]