7115850

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{251}}^1$

素因数の和:282

約数の個数: 120

約数和(自身を含む): 22686048

約数和(自身を除く): 15570198

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 251, 270, 315, 350, 378, 405, 450, 502, 525, 567, 630, 675, 753, 810, 945, 1050, 1134, 1255, 1350, 1506, 1575, 1757, 1890, 2025, 2259, 2510, 2835, 3150, 3514, 3765, 4050, 4518, 4725, 5271, 5670, 6275, 6777, 7530, 8785, 9450, 10542, 11295, 12550, 13554, 14175, 15813, 17570, 18825, 20331, 22590, 26355, 28350, 31626, 33885, 37650, 40662, 43925, 47439, 52710, 56475, 67770, 79065, 87850, 94878, 101655, 112950, 131775, 142317, 158130, 169425, 203310, 237195, 263550, 284634, 338850, 395325, 474390, 508275, 711585, 790650, 1016550, 1185975, 1423170, 2371950, 3557925, 7115850]

約数ペア:

[(1, 7115850), (2, 3557925), (3, 2371950), (5, 1423170), (6, 1185975), (7, 1016550), (9, 790650), (10, 711585), (14, 508275), (15, 474390), (18, 395325), (21, 338850), (25, 284634), (27, 263550), (30, 237195), (35, 203310), (42, 169425), (45, 158130), (50, 142317), (54, 131775), (63, 112950), (70, 101655), (75, 94878), (81, 87850), (90, 79065), (105, 67770), (126, 56475), (135, 52710), (150, 47439), (162, 43925), (175, 40662), (189, 37650), (210, 33885), (225, 31626), (251, 28350), (270, 26355), (315, 22590), (350, 20331), (378, 18825), (405, 17570), (450, 15813), (502, 14175), (525, 13554), (567, 12550), (630, 11295), (675, 10542), (753, 9450), (810, 8785), (945, 7530), (1050, 6777), (1134, 6275), (1255, 5670), (1350, 5271), (1506, 4725), (1575, 4518), (1757, 4050), (1890, 3765), (2025, 3514), (2259, 3150), (2510, 2835)]