388430070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{49991}}^1$

素因数の和:50045

約数の個数: 64

約数和(自身を含む): 1094224896

約数和(自身を除く): 705794826

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 49991, 99982, 149973, 249955, 299946, 349937, 499910, 699874, 749865, 1049811, 1499730, 1749685, 1849667, 2099622, 3499370, 3699334, 5249055, 5549001, 9248335, 10498110, 11098002, 12947669, 18496670, 25895338, 27745005, 38843007, 55490010, 64738345, 77686014, 129476690, 194215035, 388430070]

約数ペア:

[(1, 388430070), (2, 194215035), (3, 129476690), (5, 77686014), (6, 64738345), (7, 55490010), (10, 38843007), (14, 27745005), (15, 25895338), (21, 18496670), (30, 12947669), (35, 11098002), (37, 10498110), (42, 9248335), (70, 5549001), (74, 5249055), (105, 3699334), (111, 3499370), (185, 2099622), (210, 1849667), (222, 1749685), (259, 1499730), (370, 1049811), (518, 749865), (555, 699874), (777, 499910), (1110, 349937), (1295, 299946), (1554, 249955), (2590, 149973), (3885, 99982), (7770, 49991)]