141904140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{337867}}^1$

素因数の和:337886

約数の個数: 48

約数和(自身を含む): 454094592

約数和(自身を除く): 312190452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 337867, 675734, 1013601, 1351468, 1689335, 2027202, 2365069, 3378670, 4054404, 4730138, 5068005, 6757340, 7095207, 9460276, 10136010, 11825345, 14190414, 20272020, 23650690, 28380828, 35476035, 47301380, 70952070, 141904140]

約数ペア:

[(1, 141904140), (2, 70952070), (3, 47301380), (4, 35476035), (5, 28380828), (6, 23650690), (7, 20272020), (10, 14190414), (12, 11825345), (14, 10136010), (15, 9460276), (20, 7095207), (21, 6757340), (28, 5068005), (30, 4730138), (35, 4054404), (42, 3378670), (60, 2365069), (70, 2027202), (84, 1689335), (105, 1351468), (140, 1013601), (210, 675734), (420, 337867)]