70430235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1543}}^1$

素因数の和:1747

約数の個数: 32

約数和(自身を含む): 120061440

約数和(自身を除く): 49631205

約数列:

[1, 3, 5, 15, 17, 51, 85, 179, 255, 537, 895, 1543, 2685, 3043, 4629, 7715, 9129, 15215, 23145, 26231, 45645, 78693, 131155, 276197, 393465, 828591, 1380985, 4142955, 4695349, 14086047, 23476745, 70430235]

約数ペア:

[(1, 70430235), (3, 23476745), (5, 14086047), (15, 4695349), (17, 4142955), (51, 1380985), (85, 828591), (179, 393465), (255, 276197), (537, 131155), (895, 78693), (1543, 45645), (2685, 26231), (3043, 23145), (4629, 15215), (7715, 9129)]