486173660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{56929}}^1$

素因数の和:57006

約数の個数: 48

約数和(自身を含む): 1185965760

約数和(自身を除く): 699792100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 56929, 113858, 227716, 284645, 398503, 569290, 797006, 1138580, 1594012, 1992515, 3472669, 3985030, 6945338, 7970060, 13890676, 17363345, 24308683, 34726690, 48617366, 69453380, 97234732, 121543415, 243086830, 486173660]

約数ペア:

[(1, 486173660), (2, 243086830), (4, 121543415), (5, 97234732), (7, 69453380), (10, 48617366), (14, 34726690), (20, 24308683), (28, 17363345), (35, 13890676), (61, 7970060), (70, 6945338), (122, 3985030), (140, 3472669), (244, 1992515), (305, 1594012), (427, 1138580), (610, 797006), (854, 569290), (1220, 398503), (1708, 284645), (2135, 227716), (4270, 113858), (8540, 56929)]