29120280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{34667}}^1$

素因数の和:34688

約数の個数: 64

約数和(自身を含む): 99843840

約数和(自身を除く): 70723560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 34667, 69334, 104001, 138668, 173335, 208002, 242669, 277336, 346670, 416004, 485338, 520005, 693340, 728007, 832008, 970676, 1040010, 1213345, 1386680, 1456014, 1941352, 2080020, 2426690, 2912028, 3640035, 4160040, 4853380, 5824056, 7280070, 9706760, 14560140, 29120280]

約数ペア:

[(1, 29120280), (2, 14560140), (3, 9706760), (4, 7280070), (5, 5824056), (6, 4853380), (7, 4160040), (8, 3640035), (10, 2912028), (12, 2426690), (14, 2080020), (15, 1941352), (20, 1456014), (21, 1386680), (24, 1213345), (28, 1040010), (30, 970676), (35, 832008), (40, 728007), (42, 693340), (56, 520005), (60, 485338), (70, 416004), (84, 346670), (105, 277336), (120, 242669), (140, 208002), (168, 173335), (210, 138668), (280, 104001), (420, 69334), (840, 34667)]