9748740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3457}}^1$

素因数の和:3516

約数の個数: 48

約数和(自身を含む): 27885312

約数和(自身を除く): 18136572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 3457, 6914, 10371, 13828, 17285, 20742, 34570, 41484, 51855, 69140, 103710, 162479, 207420, 324958, 487437, 649916, 812395, 974874, 1624790, 1949748, 2437185, 3249580, 4874370, 9748740]

約数ペア:

[(1, 9748740), (2, 4874370), (3, 3249580), (4, 2437185), (5, 1949748), (6, 1624790), (10, 974874), (12, 812395), (15, 649916), (20, 487437), (30, 324958), (47, 207420), (60, 162479), (94, 103710), (141, 69140), (188, 51855), (235, 41484), (282, 34570), (470, 20742), (564, 17285), (705, 13828), (940, 10371), (1410, 6914), (2820, 3457)]