69122680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9241}}^1$

素因数の和:9280

約数の個数: 64

約数和(自身を含む): 179664480

約数和(自身を除く): 110541800

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 9241, 18482, 36964, 46205, 73928, 92410, 101651, 157097, 184820, 203302, 314194, 369640, 406604, 508255, 628388, 785485, 813208, 1016510, 1256776, 1570970, 1728067, 2033020, 3141940, 3456134, 4066040, 6283880, 6912268, 8640335, 13824536, 17280670, 34561340, 69122680]

約数ペア:

[(1, 69122680), (2, 34561340), (4, 17280670), (5, 13824536), (8, 8640335), (10, 6912268), (11, 6283880), (17, 4066040), (20, 3456134), (22, 3141940), (34, 2033020), (40, 1728067), (44, 1570970), (55, 1256776), (68, 1016510), (85, 813208), (88, 785485), (110, 628388), (136, 508255), (170, 406604), (187, 369640), (220, 314194), (340, 203302), (374, 184820), (440, 157097), (680, 101651), (748, 92410), (935, 73928), (1496, 46205), (1870, 36964), (3740, 18482), (7480, 9241)]