890809950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{71551}}^1$

素因数の和:71649

約数の個数: 48

約数和(自身を含む): 2235856896

約数和(自身を除く): 1345046946

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 83, 150, 166, 249, 415, 498, 830, 1245, 2075, 2490, 4150, 6225, 12450, 71551, 143102, 214653, 357755, 429306, 715510, 1073265, 1788775, 2146530, 3577550, 5366325, 5938733, 10732650, 11877466, 17816199, 29693665, 35632398, 59387330, 89080995, 148468325, 178161990, 296936650, 445404975, 890809950]

約数ペア:

[(1, 890809950), (2, 445404975), (3, 296936650), (5, 178161990), (6, 148468325), (10, 89080995), (15, 59387330), (25, 35632398), (30, 29693665), (50, 17816199), (75, 11877466), (83, 10732650), (150, 5938733), (166, 5366325), (249, 3577550), (415, 2146530), (498, 1788775), (830, 1073265), (1245, 715510), (2075, 429306), (2490, 357755), (4150, 214653), (6225, 143102), (12450, 71551)]