171421260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{5281}}^1$

素因数の和:5834

約数の個数: 48

約数和(自身を含む): 480957792

約数和(自身を除く): 309536532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 541, 1082, 1623, 2164, 2705, 3246, 5281, 5410, 6492, 8115, 10562, 10820, 15843, 16230, 21124, 26405, 31686, 32460, 52810, 63372, 79215, 105620, 158430, 316860, 2857021, 5714042, 8571063, 11428084, 14285105, 17142126, 28570210, 34284252, 42855315, 57140420, 85710630, 171421260]

約数ペア:

[(1, 171421260), (2, 85710630), (3, 57140420), (4, 42855315), (5, 34284252), (6, 28570210), (10, 17142126), (12, 14285105), (15, 11428084), (20, 8571063), (30, 5714042), (60, 2857021), (541, 316860), (1082, 158430), (1623, 105620), (2164, 79215), (2705, 63372), (3246, 52810), (5281, 32460), (5410, 31686), (6492, 26405), (8115, 21124), (10562, 16230), (10820, 15843)]