231023190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{208129}}^1$

素因数の和:208176

約数の個数: 32

約数和(自身を含む): 569443680

約数和(自身を除く): 338420490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 208129, 416258, 624387, 1040645, 1248774, 2081290, 3121935, 6243870, 7700773, 15401546, 23102319, 38503865, 46204638, 77007730, 115511595, 231023190]

約数ペア:

[(1, 231023190), (2, 115511595), (3, 77007730), (5, 46204638), (6, 38503865), (10, 23102319), (15, 15401546), (30, 7700773), (37, 6243870), (74, 3121935), (111, 2081290), (185, 1248774), (222, 1040645), (370, 624387), (555, 416258), (1110, 208129)]