87144270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{70849}}^1$

素因数の和:70900

約数の個数: 32

約数和(自身を含む): 214250400

約数和(自身を除く): 127106130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 70849, 141698, 212547, 354245, 425094, 708490, 1062735, 2125470, 2904809, 5809618, 8714427, 14524045, 17428854, 29048090, 43572135, 87144270]

約数ペア:

[(1, 87144270), (2, 43572135), (3, 29048090), (5, 17428854), (6, 14524045), (10, 8714427), (15, 5809618), (30, 2904809), (41, 2125470), (82, 1062735), (123, 708490), (205, 425094), (246, 354245), (410, 212547), (615, 141698), (1230, 70849)]