56727510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{270131}}^1$

素因数の和:270148

約数の個数: 32

約数和(自身を含む): 155596032

約数和(自身を除く): 98868522

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 270131, 540262, 810393, 1350655, 1620786, 1890917, 2701310, 3781834, 4051965, 5672751, 8103930, 9454585, 11345502, 18909170, 28363755, 56727510]

約数ペア:

[(1, 56727510), (2, 28363755), (3, 18909170), (5, 11345502), (6, 9454585), (7, 8103930), (10, 5672751), (14, 4051965), (15, 3781834), (21, 2701310), (30, 1890917), (35, 1620786), (42, 1350655), (70, 810393), (105, 540262), (210, 270131)]