778011060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{12966851}}^1$

素因数の和:12966863

約数の個数: 24

約数和(自身を含む): 2178431136

約数和(自身を除く): 1400420076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 12966851, 25933702, 38900553, 51867404, 64834255, 77801106, 129668510, 155602212, 194502765, 259337020, 389005530, 778011060]

約数ペア:

[(1, 778011060), (2, 389005530), (3, 259337020), (4, 194502765), (5, 155602212), (6, 129668510), (10, 77801106), (12, 64834255), (15, 51867404), (20, 38900553), (30, 25933702), (60, 12966851)]