211326210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{5741}}^1$

素因数の和:6163

約数の個数: 48

約数和(自身を含む): 550887480

約数和(自身を除く): 339561270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 409, 818, 1227, 2045, 2454, 3681, 4090, 5741, 6135, 7362, 11482, 12270, 17223, 18405, 28705, 34446, 36810, 51669, 57410, 86115, 103338, 172230, 258345, 516690, 2348069, 4696138, 7044207, 11740345, 14088414, 21132621, 23480690, 35221035, 42265242, 70442070, 105663105, 211326210]

約数ペア:

[(1, 211326210), (2, 105663105), (3, 70442070), (5, 42265242), (6, 35221035), (9, 23480690), (10, 21132621), (15, 14088414), (18, 11740345), (30, 7044207), (45, 4696138), (90, 2348069), (409, 516690), (818, 258345), (1227, 172230), (2045, 103338), (2454, 86115), (3681, 57410), (4090, 51669), (5741, 36810), (6135, 34446), (7362, 28705), (11482, 18405), (12270, 17223)]