3106840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 7983360

約数和(自身を除く): 4876520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 307, 440, 460, 506, 614, 920, 1012, 1228, 1265, 1535, 2024, 2456, 2530, 3070, 3377, 5060, 6140, 6754, 7061, 10120, 12280, 13508, 14122, 16885, 27016, 28244, 33770, 35305, 56488, 67540, 70610, 77671, 135080, 141220, 155342, 282440, 310684, 388355, 621368, 776710, 1553420, 3106840]

約数ペア:

[(1, 3106840), (2, 1553420), (4, 776710), (5, 621368), (8, 388355), (10, 310684), (11, 282440), (20, 155342), (22, 141220), (23, 135080), (40, 77671), (44, 70610), (46, 67540), (55, 56488), (88, 35305), (92, 33770), (110, 28244), (115, 27016), (184, 16885), (220, 14122), (230, 13508), (253, 12280), (307, 10120), (440, 7061), (460, 6754), (506, 6140), (614, 5060), (920, 3377), (1012, 3070), (1228, 2530), (1265, 2456), (1535, 2024)]