8713860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8543}}^1$

素因数の和:8572

約数の個数: 48

約数和(自身を含む): 25837056

約数和(自身を除く): 17123196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 8543, 17086, 25629, 34172, 42715, 51258, 85430, 102516, 128145, 145231, 170860, 256290, 290462, 435693, 512580, 580924, 726155, 871386, 1452310, 1742772, 2178465, 2904620, 4356930, 8713860]

約数ペア:

[(1, 8713860), (2, 4356930), (3, 2904620), (4, 2178465), (5, 1742772), (6, 1452310), (10, 871386), (12, 726155), (15, 580924), (17, 512580), (20, 435693), (30, 290462), (34, 256290), (51, 170860), (60, 145231), (68, 128145), (85, 102516), (102, 85430), (170, 51258), (204, 42715), (255, 34172), (340, 25629), (510, 17086), (1020, 8543)]