1770297050

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{2473}}^1$

素因数の和:2727

約数の個数: 48

約数和(自身を含む): 3349993920

約数和(自身を除く): 1579696870

約数列:

[1, 2, 5, 10, 25, 50, 103, 139, 206, 278, 515, 695, 1030, 1390, 2473, 2575, 3475, 4946, 5150, 6950, 12365, 14317, 24730, 28634, 61825, 71585, 123650, 143170, 254719, 343747, 357925, 509438, 687494, 715850, 1273595, 1718735, 2547190, 3437470, 6367975, 8593675, 12735950, 17187350, 35405941, 70811882, 177029705, 354059410, 885148525, 1770297050]

約数ペア:

[(1, 1770297050), (2, 885148525), (5, 354059410), (10, 177029705), (25, 70811882), (50, 35405941), (103, 17187350), (139, 12735950), (206, 8593675), (278, 6367975), (515, 3437470), (695, 2547190), (1030, 1718735), (1390, 1273595), (2473, 715850), (2575, 687494), (3475, 509438), (4946, 357925), (5150, 343747), (6950, 254719), (12365, 143170), (14317, 123650), (24730, 71585), (28634, 61825)]