6856360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 18040320

約数和(自身を除く): 11183960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 521, 658, 940, 1042, 1316, 1645, 1880, 2084, 2605, 2632, 3290, 3647, 4168, 5210, 6580, 7294, 10420, 13160, 14588, 18235, 20840, 24487, 29176, 36470, 48974, 72940, 97948, 122435, 145880, 171409, 195896, 244870, 342818, 489740, 685636, 857045, 979480, 1371272, 1714090, 3428180, 6856360]

約数ペア:

[(1, 6856360), (2, 3428180), (4, 1714090), (5, 1371272), (7, 979480), (8, 857045), (10, 685636), (14, 489740), (20, 342818), (28, 244870), (35, 195896), (40, 171409), (47, 145880), (56, 122435), (70, 97948), (94, 72940), (140, 48974), (188, 36470), (235, 29176), (280, 24487), (329, 20840), (376, 18235), (470, 14588), (521, 13160), (658, 10420), (940, 7294), (1042, 6580), (1316, 5210), (1645, 4168), (1880, 3647), (2084, 3290), (2605, 2632)]