2022389220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{214691}}^1$

素因数の和:214860

約数の個数: 48

約数和(自身を含む): 5698784448

約数和(自身を除く): 3676395228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 214691, 429382, 644073, 858764, 1073455, 1288146, 2146910, 2576292, 3220365, 4293820, 6440730, 12881460, 33706487, 67412974, 101119461, 134825948, 168532435, 202238922, 337064870, 404477844, 505597305, 674129740, 1011194610, 2022389220]

約数ペア:

[(1, 2022389220), (2, 1011194610), (3, 674129740), (4, 505597305), (5, 404477844), (6, 337064870), (10, 202238922), (12, 168532435), (15, 134825948), (20, 101119461), (30, 67412974), (60, 33706487), (157, 12881460), (314, 6440730), (471, 4293820), (628, 3220365), (785, 2576292), (942, 2146910), (1570, 1288146), (1884, 1073455), (2355, 858764), (3140, 644073), (4710, 429382), (9420, 214691)]