6714890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 15289344

約数和(自身を除く): 8574454

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 157, 182, 235, 314, 329, 455, 470, 611, 658, 785, 910, 1099, 1222, 1570, 1645, 2041, 2198, 3055, 3290, 4082, 4277, 5495, 6110, 7379, 8554, 10205, 10990, 14287, 14758, 20410, 21385, 28574, 36895, 42770, 51653, 71435, 73790, 95927, 103306, 142870, 191854, 258265, 479635, 516530, 671489, 959270, 1342978, 3357445, 6714890]

約数ペア:

[(1, 6714890), (2, 3357445), (5, 1342978), (7, 959270), (10, 671489), (13, 516530), (14, 479635), (26, 258265), (35, 191854), (47, 142870), (65, 103306), (70, 95927), (91, 73790), (94, 71435), (130, 51653), (157, 42770), (182, 36895), (235, 28574), (314, 21385), (329, 20410), (455, 14758), (470, 14287), (611, 10990), (658, 10205), (785, 8554), (910, 7379), (1099, 6110), (1222, 5495), (1570, 4277), (1645, 4082), (2041, 3290), (2198, 3055)]