675082020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{304091}}^1$

素因数の和:304140

約数の個数: 48

約数和(自身を含む): 1941323328

約数和(自身を除く): 1266241308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 304091, 608182, 912273, 1216364, 1520455, 1824546, 3040910, 3649092, 4561365, 6081820, 9122730, 11251367, 18245460, 22502734, 33754101, 45005468, 56256835, 67508202, 112513670, 135016404, 168770505, 225027340, 337541010, 675082020]

約数ペア:

[(1, 675082020), (2, 337541010), (3, 225027340), (4, 168770505), (5, 135016404), (6, 112513670), (10, 67508202), (12, 56256835), (15, 45005468), (20, 33754101), (30, 22502734), (37, 18245460), (60, 11251367), (74, 9122730), (111, 6081820), (148, 4561365), (185, 3649092), (222, 3040910), (370, 1824546), (444, 1520455), (555, 1216364), (740, 912273), (1110, 608182), (2220, 304091)]