242834490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{899387}}^1$

素因数の和:899403

約数の個数: 32

約数和(自身を含む): 647559360

約数和(自身を除く): 404724870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 899387, 1798774, 2698161, 4496935, 5396322, 8094483, 8993870, 13490805, 16188966, 24283449, 26981610, 40472415, 48566898, 80944830, 121417245, 242834490]

約数ペア:

[(1, 242834490), (2, 121417245), (3, 80944830), (5, 48566898), (6, 40472415), (9, 26981610), (10, 24283449), (15, 16188966), (18, 13490805), (27, 8993870), (30, 8094483), (45, 5396322), (54, 4496935), (90, 2698161), (135, 1798774), (270, 899387)]