13344170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 28305288

約数和(自身を除く): 14961118

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 113, 226, 241, 245, 482, 490, 565, 791, 1130, 1205, 1582, 1687, 2410, 3374, 3955, 5537, 7910, 8435, 11074, 11809, 16870, 23618, 27233, 27685, 54466, 55370, 59045, 118090, 136165, 190631, 272330, 381262, 953155, 1334417, 1906310, 2668834, 6672085, 13344170]

約数ペア:

[(1, 13344170), (2, 6672085), (5, 2668834), (7, 1906310), (10, 1334417), (14, 953155), (35, 381262), (49, 272330), (70, 190631), (98, 136165), (113, 118090), (226, 59045), (241, 55370), (245, 54466), (482, 27685), (490, 27233), (565, 23618), (791, 16870), (1130, 11809), (1205, 11074), (1582, 8435), (1687, 7910), (2410, 5537), (3374, 3955)]