6860860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1187}}^1$

素因数の和:1230

約数の個数: 36

約数和(自身を含む): 15318072

約数和(自身を除く): 8457212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1187, 1445, 2374, 2890, 4748, 5780, 5935, 11870, 20179, 23740, 40358, 80716, 100895, 201790, 343043, 403580, 686086, 1372172, 1715215, 3430430, 6860860]

約数ペア:

[(1, 6860860), (2, 3430430), (4, 1715215), (5, 1372172), (10, 686086), (17, 403580), (20, 343043), (34, 201790), (68, 100895), (85, 80716), (170, 40358), (289, 23740), (340, 20179), (578, 11870), (1156, 5935), (1187, 5780), (1445, 4748), (2374, 2890)]