157413870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{16981}}^1$

素因数の和:17097

約数の個数: 48

約数和(自身を含む): 413273952

約数和(自身を除く): 255860082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 9270, 16981, 33962, 50943, 84905, 101886, 152829, 169810, 254715, 305658, 509430, 764145, 1528290, 1749043, 3498086, 5247129, 8745215, 10494258, 15741387, 17490430, 26235645, 31482774, 52471290, 78706935, 157413870]

約数ペア:

[(1, 157413870), (2, 78706935), (3, 52471290), (5, 31482774), (6, 26235645), (9, 17490430), (10, 15741387), (15, 10494258), (18, 8745215), (30, 5247129), (45, 3498086), (90, 1749043), (103, 1528290), (206, 764145), (309, 509430), (515, 305658), (618, 254715), (927, 169810), (1030, 152829), (1545, 101886), (1854, 84905), (3090, 50943), (4635, 33962), (9270, 16981)]