7657950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2687}}^1$

素因数の和:2721

約数の個数: 48

約数和(自身を含む): 19998720

約数和(自身を除く): 12340770

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2687, 2850, 5374, 8061, 13435, 16122, 26870, 40305, 51053, 67175, 80610, 102106, 134350, 153159, 201525, 255265, 306318, 403050, 510530, 765795, 1276325, 1531590, 2552650, 3828975, 7657950]

約数ペア:

[(1, 7657950), (2, 3828975), (3, 2552650), (5, 1531590), (6, 1276325), (10, 765795), (15, 510530), (19, 403050), (25, 306318), (30, 255265), (38, 201525), (50, 153159), (57, 134350), (75, 102106), (95, 80610), (114, 67175), (150, 51053), (190, 40305), (285, 26870), (475, 16122), (570, 13435), (950, 8061), (1425, 5374), (2687, 2850)]