154360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 369360

約数和(自身を除く): 215000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 227, 340, 454, 680, 908, 1135, 1816, 2270, 3859, 4540, 7718, 9080, 15436, 19295, 30872, 38590, 77180, 154360]

約数ペア:

[(1, 154360), (2, 77180), (4, 38590), (5, 30872), (8, 19295), (10, 15436), (17, 9080), (20, 7718), (34, 4540), (40, 3859), (68, 2270), (85, 1816), (136, 1135), (170, 908), (227, 680), (340, 454)]