8222490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 21610368

約数和(自身を除く): 13387878

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 887, 927, 1030, 1545, 1774, 1854, 2661, 3090, 4435, 4635, 5322, 7983, 8870, 9270, 13305, 15966, 26610, 39915, 79830, 91361, 182722, 274083, 456805, 548166, 822249, 913610, 1370415, 1644498, 2740830, 4111245, 8222490]

約数ペア:

[(1, 8222490), (2, 4111245), (3, 2740830), (5, 1644498), (6, 1370415), (9, 913610), (10, 822249), (15, 548166), (18, 456805), (30, 274083), (45, 182722), (90, 91361), (103, 79830), (206, 39915), (309, 26610), (515, 15966), (618, 13305), (887, 9270), (927, 8870), (1030, 7983), (1545, 5322), (1774, 4635), (1854, 4435), (2661, 3090)]