201730793060

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1\times {\mathrm{161563}}^1$

素因数の和:162140

約数の個数: 48

約数和(自身を含む): 427498344000

約数和(自身を除く): 225767550940

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 419, 596, 745, 838, 1490, 1676, 2095, 2980, 4190, 8380, 62431, 124862, 161563, 249724, 312155, 323126, 624310, 646252, 807815, 1248620, 1615630, 3231260, 24072887, 48145774, 67694897, 96291548, 120364435, 135389794, 240728870, 270779588, 338474485, 481457740, 676948970, 1353897940, 10086539653, 20173079306, 40346158612, 50432698265, 100865396530, 201730793060]

約数ペア:

[(1, 201730793060), (2, 100865396530), (4, 50432698265), (5, 40346158612), (10, 20173079306), (20, 10086539653), (149, 1353897940), (298, 676948970), (419, 481457740), (596, 338474485), (745, 270779588), (838, 240728870), (1490, 135389794), (1676, 120364435), (2095, 96291548), (2980, 67694897), (4190, 48145774), (8380, 24072887), (62431, 3231260), (124862, 1615630), (161563, 1248620), (249724, 807815), (312155, 646252), (323126, 624310)]