255907710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{25163}}^1$

素因数の和:25289

約数の個数: 48

約数和(自身を含む): 671274864

約数和(自身を除く): 415367154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 1017, 1130, 1695, 2034, 3390, 5085, 10170, 25163, 50326, 75489, 125815, 150978, 226467, 251630, 377445, 452934, 754890, 1132335, 2264670, 2843419, 5686838, 8530257, 14217095, 17060514, 25590771, 28434190, 42651285, 51181542, 85302570, 127953855, 255907710]

約数ペア:

[(1, 255907710), (2, 127953855), (3, 85302570), (5, 51181542), (6, 42651285), (9, 28434190), (10, 25590771), (15, 17060514), (18, 14217095), (30, 8530257), (45, 5686838), (90, 2843419), (113, 2264670), (226, 1132335), (339, 754890), (565, 452934), (678, 377445), (1017, 251630), (1130, 226467), (1695, 150978), (2034, 125815), (3390, 75489), (5085, 50326), (10170, 25163)]