1317210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 3344544

約数和(自身を除く): 2027334

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 83, 115, 138, 166, 230, 249, 345, 415, 498, 529, 690, 830, 1058, 1245, 1587, 1909, 2490, 2645, 3174, 3818, 5290, 5727, 7935, 9545, 11454, 15870, 19090, 28635, 43907, 57270, 87814, 131721, 219535, 263442, 439070, 658605, 1317210]

約数ペア:

[(1, 1317210), (2, 658605), (3, 439070), (5, 263442), (6, 219535), (10, 131721), (15, 87814), (23, 57270), (30, 43907), (46, 28635), (69, 19090), (83, 15870), (115, 11454), (138, 9545), (166, 7935), (230, 5727), (249, 5290), (345, 3818), (415, 3174), (498, 2645), (529, 2490), (690, 1909), (830, 1587), (1058, 1245)]