73431330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 217147392

約数和(自身を除く): 143716062

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 67, 70, 85, 102, 105, 119, 134, 170, 201, 210, 238, 255, 307, 335, 357, 402, 469, 510, 595, 614, 670, 714, 921, 938, 1005, 1139, 1190, 1407, 1535, 1785, 1842, 2010, 2149, 2278, 2345, 2814, 3070, 3417, 3570, 4298, 4605, 4690, 5219, 5695, 6447, 6834, 7035, 7973, 9210, 10438, 10745, 11390, 12894, 14070, 15657, 15946, 17085, 20569, 21490, 23919, 26095, 31314, 32235, 34170, 36533, 39865, 41138, 47838, 52190, 61707, 64470, 73066, 78285, 79730, 102845, 109599, 119595, 123414, 143983, 156570, 182665, 205690, 219198, 239190, 287966, 308535, 349673, 365330, 431949, 547995, 617070, 699346, 719915, 863898, 1049019, 1095990, 1439830, 1748365, 2098038, 2159745, 2447711, 3496730, 4319490, 4895422, 5245095, 7343133, 10490190, 12238555, 14686266, 24477110, 36715665, 73431330]

約数ペア:

[(1, 73431330), (2, 36715665), (3, 24477110), (5, 14686266), (6, 12238555), (7, 10490190), (10, 7343133), (14, 5245095), (15, 4895422), (17, 4319490), (21, 3496730), (30, 2447711), (34, 2159745), (35, 2098038), (42, 1748365), (51, 1439830), (67, 1095990), (70, 1049019), (85, 863898), (102, 719915), (105, 699346), (119, 617070), (134, 547995), (170, 431949), (201, 365330), (210, 349673), (238, 308535), (255, 287966), (307, 239190), (335, 219198), (357, 205690), (402, 182665), (469, 156570), (510, 143983), (595, 123414), (614, 119595), (670, 109599), (714, 102845), (921, 79730), (938, 78285), (1005, 73066), (1139, 64470), (1190, 61707), (1407, 52190), (1535, 47838), (1785, 41138), (1842, 39865), (2010, 36533), (2149, 34170), (2278, 32235), (2345, 31314), (2814, 26095), (3070, 23919), (3417, 21490), (3570, 20569), (4298, 17085), (4605, 15946), (4690, 15657), (5219, 14070), (5695, 12894), (6447, 11390), (6834, 10745), (7035, 10438), (7973, 9210)]