42243420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2221}}^1$

素因数の和:2550

約数の個数: 48

約数和(自身を含む): 118708128

約数和(自身を除く): 76464708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1585, 1902, 2221, 3170, 3804, 4442, 4755, 6340, 6663, 8884, 9510, 11105, 13326, 19020, 22210, 26652, 33315, 44420, 66630, 133260, 704057, 1408114, 2112171, 2816228, 3520285, 4224342, 7040570, 8448684, 10560855, 14081140, 21121710, 42243420]

約数ペア:

[(1, 42243420), (2, 21121710), (3, 14081140), (4, 10560855), (5, 8448684), (6, 7040570), (10, 4224342), (12, 3520285), (15, 2816228), (20, 2112171), (30, 1408114), (60, 704057), (317, 133260), (634, 66630), (951, 44420), (1268, 33315), (1585, 26652), (1902, 22210), (2221, 19020), (3170, 13326), (3804, 11105), (4442, 9510), (4755, 8884), (6340, 6663)]