516820020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{297023}}^1$

素因数の和:297064

約数の個数: 48

約数和(自身を含む): 1497000960

約数和(自身を除く): 980180940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 297023, 594046, 891069, 1188092, 1485115, 1782138, 2970230, 3564276, 4455345, 5940460, 8613667, 8910690, 17227334, 17821380, 25841001, 34454668, 43068335, 51682002, 86136670, 103364004, 129205005, 172273340, 258410010, 516820020]

約数ペア:

[(1, 516820020), (2, 258410010), (3, 172273340), (4, 129205005), (5, 103364004), (6, 86136670), (10, 51682002), (12, 43068335), (15, 34454668), (20, 25841001), (29, 17821380), (30, 17227334), (58, 8910690), (60, 8613667), (87, 5940460), (116, 4455345), (145, 3564276), (174, 2970230), (290, 1782138), (348, 1485115), (435, 1188092), (580, 891069), (870, 594046), (1740, 297023)]