172206660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{47051}}^1$

素因数の和:47124

約数の個数: 48

約数和(自身を含む): 490093632

約数和(自身を除く): 317886972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 47051, 94102, 141153, 188204, 235255, 282306, 470510, 564612, 705765, 941020, 1411530, 2823060, 2870111, 5740222, 8610333, 11480444, 14350555, 17220666, 28701110, 34441332, 43051665, 57402220, 86103330, 172206660]

約数ペア:

[(1, 172206660), (2, 86103330), (3, 57402220), (4, 43051665), (5, 34441332), (6, 28701110), (10, 17220666), (12, 14350555), (15, 11480444), (20, 8610333), (30, 5740222), (60, 2870111), (61, 2823060), (122, 1411530), (183, 941020), (244, 705765), (305, 564612), (366, 470510), (610, 282306), (732, 235255), (915, 188204), (1220, 141153), (1830, 94102), (3660, 47051)]