7945020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{14713}}^1$

素因数の和:14731

約数の個数: 48

約数和(自身を含む): 24719520

約数和(自身を除く): 16774500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 14713, 29426, 44139, 58852, 73565, 88278, 132417, 147130, 176556, 220695, 264834, 294260, 397251, 441390, 529668, 662085, 794502, 882780, 1324170, 1589004, 1986255, 2648340, 3972510, 7945020]

約数ペア:

[(1, 7945020), (2, 3972510), (3, 2648340), (4, 1986255), (5, 1589004), (6, 1324170), (9, 882780), (10, 794502), (12, 662085), (15, 529668), (18, 441390), (20, 397251), (27, 294260), (30, 264834), (36, 220695), (45, 176556), (54, 147130), (60, 132417), (90, 88278), (108, 73565), (135, 58852), (180, 44139), (270, 29426), (540, 14713)]