18583770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1171}}^1$

素因数の和:1227

約数の個数: 48

約数和(自身を含む): 46664352

約数和(自身を除く): 28080582

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 690, 1058, 1171, 1587, 2342, 2645, 3174, 3513, 5290, 5855, 7026, 7935, 11710, 15870, 17565, 26933, 35130, 53866, 80799, 134665, 161598, 269330, 403995, 619459, 807990, 1238918, 1858377, 3097295, 3716754, 6194590, 9291885, 18583770]

約数ペア:

[(1, 18583770), (2, 9291885), (3, 6194590), (5, 3716754), (6, 3097295), (10, 1858377), (15, 1238918), (23, 807990), (30, 619459), (46, 403995), (69, 269330), (115, 161598), (138, 134665), (230, 80799), (345, 53866), (529, 35130), (690, 26933), (1058, 17565), (1171, 15870), (1587, 11710), (2342, 7935), (2645, 7026), (3174, 5855), (3513, 5290)]