2772070745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^2\times {\mathrm{139}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 3738752640

約数和(自身を除く): 966681895

約数列:

[1, 5, 17, 23, 85, 101, 115, 139, 391, 505, 695, 1717, 1955, 2323, 2363, 3197, 8585, 10201, 11615, 11815, 14039, 15985, 39491, 51005, 54349, 70195, 173417, 197455, 234623, 238663, 271745, 322897, 867085, 1173115, 1193315, 1417939, 1614485, 3988591, 5489249, 7089695, 19942955, 24104963, 27446245, 32612597, 120524815, 163062985, 554414149, 2772070745]

約数ペア:

[(1, 2772070745), (5, 554414149), (17, 163062985), (23, 120524815), (85, 32612597), (101, 27446245), (115, 24104963), (139, 19942955), (391, 7089695), (505, 5489249), (695, 3988591), (1717, 1614485), (1955, 1417939), (2323, 1193315), (2363, 1173115), (3197, 867085), (8585, 322897), (10201, 271745), (11615, 238663), (11815, 234623), (14039, 197455), (15985, 173417), (39491, 70195), (51005, 54349)]