173299740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{18397}}^1$

素因数の和:18566

約数の個数: 48

約数和(自身を含む): 488356512

約数和(自身を除く): 315056772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 18397, 36794, 55191, 73588, 91985, 110382, 183970, 220764, 275955, 367940, 551910, 1103820, 2888329, 5776658, 8664987, 11553316, 14441645, 17329974, 28883290, 34659948, 43324935, 57766580, 86649870, 173299740]

約数ペア:

[(1, 173299740), (2, 86649870), (3, 57766580), (4, 43324935), (5, 34659948), (6, 28883290), (10, 17329974), (12, 14441645), (15, 11553316), (20, 8664987), (30, 5776658), (60, 2888329), (157, 1103820), (314, 551910), (471, 367940), (628, 275955), (785, 220764), (942, 183970), (1570, 110382), (1884, 91985), (2355, 73588), (3140, 55191), (4710, 36794), (9420, 18397)]