170564380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{3511}}^1$

素因数の和:3874

約数の個数: 48

約数和(自身を含む): 410651136

約数和(自身を除く): 240086756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 347, 694, 1388, 1735, 2429, 3470, 3511, 4858, 6940, 7022, 9716, 12145, 14044, 17555, 24290, 24577, 35110, 48580, 49154, 70220, 98308, 122885, 245770, 491540, 1218317, 2436634, 4873268, 6091585, 8528219, 12183170, 17056438, 24366340, 34112876, 42641095, 85282190, 170564380]

約数ペア:

[(1, 170564380), (2, 85282190), (4, 42641095), (5, 34112876), (7, 24366340), (10, 17056438), (14, 12183170), (20, 8528219), (28, 6091585), (35, 4873268), (70, 2436634), (140, 1218317), (347, 491540), (694, 245770), (1388, 122885), (1735, 98308), (2429, 70220), (3470, 49154), (3511, 48580), (4858, 35110), (6940, 24577), (7022, 24290), (9716, 17555), (12145, 14044)]