69493070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 137479680

約数和(自身を除く): 67986610

約数列:

[1, 2, 5, 10, 19, 38, 53, 67, 95, 103, 106, 134, 190, 206, 265, 335, 515, 530, 670, 1007, 1030, 1273, 1957, 2014, 2546, 3551, 3914, 5035, 5459, 6365, 6901, 7102, 9785, 10070, 10918, 12730, 13802, 17755, 19570, 27295, 34505, 35510, 54590, 67469, 69010, 103721, 131119, 134938, 207442, 262238, 337345, 365753, 518605, 655595, 674690, 731506, 1037210, 1311190, 1828765, 3657530, 6949307, 13898614, 34746535, 69493070]

約数ペア:

[(1, 69493070), (2, 34746535), (5, 13898614), (10, 6949307), (19, 3657530), (38, 1828765), (53, 1311190), (67, 1037210), (95, 731506), (103, 674690), (106, 655595), (134, 518605), (190, 365753), (206, 337345), (265, 262238), (335, 207442), (515, 134938), (530, 131119), (670, 103721), (1007, 69010), (1030, 67469), (1273, 54590), (1957, 35510), (2014, 34505), (2546, 27295), (3551, 19570), (3914, 17755), (5035, 13802), (5459, 12730), (6365, 10918), (6901, 10070), (7102, 9785)]