210002351985

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1\times {\mathrm{90407}}^1$

素因数の和:91718

約数の個数: 48

約数和(自身を含む): 373182526080

約数和(自身を除く): 163180174095

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1259, 1845, 3777, 6295, 11331, 18885, 51619, 56655, 90407, 154857, 258095, 271221, 452035, 464571, 774285, 813663, 1356105, 2322855, 3706687, 4068315, 11120061, 18533435, 33360183, 55600305, 113822413, 166800915, 341467239, 569112065, 1024401717, 1707336195, 4666718933, 5122008585, 14000156799, 23333594665, 42000470397, 70000783995, 210002351985]

約数ペア:

[(1, 210002351985), (3, 70000783995), (5, 42000470397), (9, 23333594665), (15, 14000156799), (41, 5122008585), (45, 4666718933), (123, 1707336195), (205, 1024401717), (369, 569112065), (615, 341467239), (1259, 166800915), (1845, 113822413), (3777, 55600305), (6295, 33360183), (11331, 18533435), (18885, 11120061), (51619, 4068315), (56655, 3706687), (90407, 2322855), (154857, 1356105), (258095, 813663), (271221, 774285), (452035, 464571)]