29869000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 84913920

約数和(自身を除く): 55044920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 125, 136, 140, 170, 175, 200, 238, 250, 251, 280, 340, 350, 425, 476, 500, 502, 595, 680, 700, 850, 875, 952, 1000, 1004, 1190, 1255, 1400, 1700, 1750, 1757, 2008, 2125, 2380, 2510, 2975, 3400, 3500, 3514, 4250, 4267, 4760, 5020, 5950, 6275, 7000, 7028, 8500, 8534, 8785, 10040, 11900, 12550, 14056, 14875, 17000, 17068, 17570, 21335, 23800, 25100, 29750, 29869, 31375, 34136, 35140, 42670, 43925, 50200, 59500, 59738, 62750, 70280, 85340, 87850, 106675, 119000, 119476, 125500, 149345, 170680, 175700, 213350, 219625, 238952, 251000, 298690, 351400, 426700, 439250, 533375, 597380, 746725, 853400, 878500, 1066750, 1194760, 1493450, 1757000, 2133500, 2986900, 3733625, 4267000, 5973800, 7467250, 14934500, 29869000]

約数ペア:

[(1, 29869000), (2, 14934500), (4, 7467250), (5, 5973800), (7, 4267000), (8, 3733625), (10, 2986900), (14, 2133500), (17, 1757000), (20, 1493450), (25, 1194760), (28, 1066750), (34, 878500), (35, 853400), (40, 746725), (50, 597380), (56, 533375), (68, 439250), (70, 426700), (85, 351400), (100, 298690), (119, 251000), (125, 238952), (136, 219625), (140, 213350), (170, 175700), (175, 170680), (200, 149345), (238, 125500), (250, 119476), (251, 119000), (280, 106675), (340, 87850), (350, 85340), (425, 70280), (476, 62750), (500, 59738), (502, 59500), (595, 50200), (680, 43925), (700, 42670), (850, 35140), (875, 34136), (952, 31375), (1000, 29869), (1004, 29750), (1190, 25100), (1255, 23800), (1400, 21335), (1700, 17570), (1750, 17068), (1757, 17000), (2008, 14875), (2125, 14056), (2380, 12550), (2510, 11900), (2975, 10040), (3400, 8785), (3500, 8534), (3514, 8500), (4250, 7028), (4267, 7000), (4760, 6275), (5020, 5950)]