6542450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 13258080

約数和(自身を除く): 6715630

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 179, 215, 358, 425, 430, 731, 850, 895, 1075, 1462, 1790, 2150, 3043, 3655, 4475, 6086, 7310, 7697, 8950, 15215, 15394, 18275, 30430, 36550, 38485, 76075, 76970, 130849, 152150, 192425, 261698, 384850, 654245, 1308490, 3271225, 6542450]

約数ペア:

[(1, 6542450), (2, 3271225), (5, 1308490), (10, 654245), (17, 384850), (25, 261698), (34, 192425), (43, 152150), (50, 130849), (85, 76970), (86, 76075), (170, 38485), (179, 36550), (215, 30430), (358, 18275), (425, 15394), (430, 15215), (731, 8950), (850, 7697), (895, 7310), (1075, 6086), (1462, 4475), (1790, 3655), (2150, 3043)]