15323770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2843}}^1$

素因数の和:2875

約数の個数: 48

約数和(自身を含む): 35015328

約数和(自身を除く): 19691558

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 2843, 5390, 5686, 14215, 19901, 28430, 31273, 39802, 62546, 99505, 139307, 156365, 199010, 218911, 278614, 312730, 437822, 696535, 1094555, 1393070, 1532377, 2189110, 3064754, 7661885, 15323770]

約数ペア:

[(1, 15323770), (2, 7661885), (5, 3064754), (7, 2189110), (10, 1532377), (11, 1393070), (14, 1094555), (22, 696535), (35, 437822), (49, 312730), (55, 278614), (70, 218911), (77, 199010), (98, 156365), (110, 139307), (154, 99505), (245, 62546), (385, 39802), (490, 31273), (539, 28430), (770, 19901), (1078, 14215), (2695, 5686), (2843, 5390)]