169486620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{68897}}^1$

素因数の和:68950

約数の個数: 48

約数和(自身を含む): 486144288

約数和(自身を除く): 316657668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 68897, 137794, 206691, 275588, 344485, 413382, 688970, 826764, 1033455, 1377940, 2066910, 2824777, 4133820, 5649554, 8474331, 11299108, 14123885, 16948662, 28247770, 33897324, 42371655, 56495540, 84743310, 169486620]

約数ペア:

[(1, 169486620), (2, 84743310), (3, 56495540), (4, 42371655), (5, 33897324), (6, 28247770), (10, 16948662), (12, 14123885), (15, 11299108), (20, 8474331), (30, 5649554), (41, 4133820), (60, 2824777), (82, 2066910), (123, 1377940), (164, 1033455), (205, 826764), (246, 688970), (410, 413382), (492, 344485), (615, 275588), (820, 206691), (1230, 137794), (2460, 68897)]