1320731310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{30851}}^1$

素因数の和:32288

約数の個数: 32

約数和(自身を含む): 3172079232

約数和(自身を除く): 1851347922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1427, 2854, 4281, 7135, 8562, 14270, 21405, 30851, 42810, 61702, 92553, 154255, 185106, 308510, 462765, 925530, 44024377, 88048754, 132073131, 220121885, 264146262, 440243770, 660365655, 1320731310]

約数ペア:

[(1, 1320731310), (2, 660365655), (3, 440243770), (5, 264146262), (6, 220121885), (10, 132073131), (15, 88048754), (30, 44024377), (1427, 925530), (2854, 462765), (4281, 308510), (7135, 185106), (8562, 154255), (14270, 92553), (21405, 61702), (30851, 42810)]