69668830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{523}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 157552128

約数和(自身を除く): 87883298

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 173, 346, 385, 523, 770, 865, 1046, 1211, 1730, 1903, 2422, 2615, 3661, 3806, 5230, 5753, 6055, 7322, 9515, 11506, 12110, 13321, 18305, 19030, 26642, 28765, 36610, 40271, 57530, 66605, 80542, 90479, 133210, 180958, 201355, 402710, 452395, 633353, 904790, 995269, 1266706, 1990538, 3166765, 4976345, 6333530, 6966883, 9952690, 13933766, 34834415, 69668830]

約数ペア:

[(1, 69668830), (2, 34834415), (5, 13933766), (7, 9952690), (10, 6966883), (11, 6333530), (14, 4976345), (22, 3166765), (35, 1990538), (55, 1266706), (70, 995269), (77, 904790), (110, 633353), (154, 452395), (173, 402710), (346, 201355), (385, 180958), (523, 133210), (770, 90479), (865, 80542), (1046, 66605), (1211, 57530), (1730, 40271), (1903, 36610), (2422, 28765), (2615, 26642), (3661, 19030), (3806, 18305), (5230, 13321), (5753, 12110), (6055, 11506), (7322, 9515)]