3863930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 8487936

約数和(自身を除く): 4624006

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 191, 238, 289, 382, 578, 595, 955, 1190, 1337, 1445, 1910, 2023, 2674, 2890, 3247, 4046, 6494, 6685, 10115, 13370, 16235, 20230, 22729, 32470, 45458, 55199, 110398, 113645, 227290, 275995, 386393, 551990, 772786, 1931965, 3863930]

約数ペア:

[(1, 3863930), (2, 1931965), (5, 772786), (7, 551990), (10, 386393), (14, 275995), (17, 227290), (34, 113645), (35, 110398), (70, 55199), (85, 45458), (119, 32470), (170, 22729), (191, 20230), (238, 16235), (289, 13370), (382, 10115), (578, 6685), (595, 6494), (955, 4046), (1190, 3247), (1337, 2890), (1445, 2674), (1910, 2023)]