211192620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{74891}}^1$

素因数の和:74950

約数の個数: 48

約数和(自身を含む): 603929088

約数和(自身を除く): 392736468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 74891, 149782, 224673, 299564, 374455, 449346, 748910, 898692, 1123365, 1497820, 2246730, 3519877, 4493460, 7039754, 10559631, 14079508, 17599385, 21119262, 35198770, 42238524, 52798155, 70397540, 105596310, 211192620]

約数ペア:

[(1, 211192620), (2, 105596310), (3, 70397540), (4, 52798155), (5, 42238524), (6, 35198770), (10, 21119262), (12, 17599385), (15, 14079508), (20, 10559631), (30, 7039754), (47, 4493460), (60, 3519877), (94, 2246730), (141, 1497820), (188, 1123365), (235, 898692), (282, 748910), (470, 449346), (564, 374455), (705, 299564), (940, 224673), (1410, 149782), (2820, 74891)]