8259330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 20901888

約数和(自身を除く): 12642558

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 83, 93, 107, 155, 166, 186, 214, 249, 310, 321, 415, 465, 498, 535, 642, 830, 930, 1070, 1245, 1605, 2490, 2573, 3210, 3317, 5146, 6634, 7719, 8881, 9951, 12865, 15438, 16585, 17762, 19902, 25730, 26643, 33170, 38595, 44405, 49755, 53286, 77190, 88810, 99510, 133215, 266430, 275311, 550622, 825933, 1376555, 1651866, 2753110, 4129665, 8259330]

約数ペア:

[(1, 8259330), (2, 4129665), (3, 2753110), (5, 1651866), (6, 1376555), (10, 825933), (15, 550622), (30, 275311), (31, 266430), (62, 133215), (83, 99510), (93, 88810), (107, 77190), (155, 53286), (166, 49755), (186, 44405), (214, 38595), (249, 33170), (310, 26643), (321, 25730), (415, 19902), (465, 17762), (498, 16585), (535, 15438), (642, 12865), (830, 9951), (930, 8881), (1070, 7719), (1245, 6634), (1605, 5146), (2490, 3317), (2573, 3210)]