54904686660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1942841}}^1$

素因数の和:1943013

約数の個数: 72

約数和(自身を含む): 167605093656

約数和(自身を除く): 112700406996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 5652, 7065, 9420, 14130, 28260, 1942841, 3885682, 5828523, 7771364, 9714205, 11657046, 17485569, 19428410, 23314092, 29142615, 34971138, 38856820, 58285230, 69942276, 87427845, 116570460, 174855690, 305026037, 349711380, 610052074, 915078111, 1220104148, 1525130185, 1830156222, 2745234333, 3050260370, 3660312444, 4575390555, 5490468666, 6100520740, 9150781110, 10980937332, 13726171665, 18301562220, 27452343330, 54904686660]

約数ペア:

[(1, 54904686660), (2, 27452343330), (3, 18301562220), (4, 13726171665), (5, 10980937332), (6, 9150781110), (9, 6100520740), (10, 5490468666), (12, 4575390555), (15, 3660312444), (18, 3050260370), (20, 2745234333), (30, 1830156222), (36, 1525130185), (45, 1220104148), (60, 915078111), (90, 610052074), (157, 349711380), (180, 305026037), (314, 174855690), (471, 116570460), (628, 87427845), (785, 69942276), (942, 58285230), (1413, 38856820), (1570, 34971138), (1884, 29142615), (2355, 23314092), (2826, 19428410), (3140, 17485569), (4710, 11657046), (5652, 9714205), (7065, 7771364), (9420, 5828523), (14130, 3885682), (28260, 1942841)]