7400157060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{2281}}^1$

素因数の和:2821

約数の個数: 96

約数和(自身を含む): 20932329600

約数和(自身を除く): 13532172540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 389, 417, 556, 695, 778, 834, 1167, 1390, 1556, 1668, 1945, 2085, 2281, 2334, 2780, 3890, 4170, 4562, 4668, 5835, 6843, 7780, 8340, 9124, 11405, 11670, 13686, 22810, 23340, 27372, 34215, 45620, 54071, 68430, 108142, 136860, 162213, 216284, 270355, 317059, 324426, 540710, 634118, 648852, 811065, 887309, 951177, 1081420, 1268236, 1585295, 1622130, 1774618, 1902354, 2661927, 3170590, 3244260, 3549236, 3804708, 4436545, 4755885, 5323854, 6341180, 8873090, 9511770, 10647708, 13309635, 17746180, 19023540, 26619270, 53238540, 123335951, 246671902, 370007853, 493343804, 616679755, 740015706, 1233359510, 1480031412, 1850039265, 2466719020, 3700078530, 7400157060]

約数ペア:

[(1, 7400157060), (2, 3700078530), (3, 2466719020), (4, 1850039265), (5, 1480031412), (6, 1233359510), (10, 740015706), (12, 616679755), (15, 493343804), (20, 370007853), (30, 246671902), (60, 123335951), (139, 53238540), (278, 26619270), (389, 19023540), (417, 17746180), (556, 13309635), (695, 10647708), (778, 9511770), (834, 8873090), (1167, 6341180), (1390, 5323854), (1556, 4755885), (1668, 4436545), (1945, 3804708), (2085, 3549236), (2281, 3244260), (2334, 3170590), (2780, 2661927), (3890, 1902354), (4170, 1774618), (4562, 1622130), (4668, 1585295), (5835, 1268236), (6843, 1081420), (7780, 951177), (8340, 887309), (9124, 811065), (11405, 648852), (11670, 634118), (13686, 540710), (22810, 324426), (23340, 317059), (27372, 270355), (34215, 216284), (45620, 162213), (54071, 136860), (68430, 108142)]