11885490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3221}}^1$

素因数の和:3275

約数の個数: 48

約数和(自身を含む): 31665816

約数和(自身を除く): 19780326

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3221, 3690, 6442, 9663, 16105, 19326, 28989, 32210, 48315, 57978, 96630, 132061, 144945, 264122, 289890, 396183, 660305, 792366, 1188549, 1320610, 1980915, 2377098, 3961830, 5942745, 11885490]

約数ペア:

[(1, 11885490), (2, 5942745), (3, 3961830), (5, 2377098), (6, 1980915), (9, 1320610), (10, 1188549), (15, 792366), (18, 660305), (30, 396183), (41, 289890), (45, 264122), (82, 144945), (90, 132061), (123, 96630), (205, 57978), (246, 48315), (369, 32210), (410, 28989), (615, 19326), (738, 16105), (1230, 9663), (1845, 6442), (3221, 3690)]