190020630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{22541}}^1$

素因数の和:22832

約数の個数: 32

約数和(自身を含む): 457692768

約数和(自身を除く): 267672138

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 4215, 8430, 22541, 45082, 67623, 112705, 135246, 225410, 338115, 676230, 6334021, 12668042, 19002063, 31670105, 38004126, 63340210, 95010315, 190020630]

約数ペア:

[(1, 190020630), (2, 95010315), (3, 63340210), (5, 38004126), (6, 31670105), (10, 19002063), (15, 12668042), (30, 6334021), (281, 676230), (562, 338115), (843, 225410), (1405, 135246), (1686, 112705), (2810, 67623), (4215, 45082), (8430, 22541)]