128803710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1063}}^1$

素因数の和:1657

約数の個数: 64

約数和(自身を含む): 354235392

約数和(自身を除く): 225431682

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 577, 1063, 1154, 1731, 2126, 2885, 3189, 3462, 4039, 5315, 5770, 6378, 7441, 8078, 8655, 10630, 12117, 14882, 15945, 17310, 20195, 22323, 24234, 31890, 37205, 40390, 44646, 60585, 74410, 111615, 121170, 223230, 613351, 1226702, 1840053, 3066755, 3680106, 4293457, 6133510, 8586914, 9200265, 12880371, 18400530, 21467285, 25760742, 42934570, 64401855, 128803710]

約数ペア:

[(1, 128803710), (2, 64401855), (3, 42934570), (5, 25760742), (6, 21467285), (7, 18400530), (10, 12880371), (14, 9200265), (15, 8586914), (21, 6133510), (30, 4293457), (35, 3680106), (42, 3066755), (70, 1840053), (105, 1226702), (210, 613351), (577, 223230), (1063, 121170), (1154, 111615), (1731, 74410), (2126, 60585), (2885, 44646), (3189, 40390), (3462, 37205), (4039, 31890), (5315, 24234), (5770, 22323), (6378, 20195), (7441, 17310), (8078, 15945), (8655, 14882), (10630, 12117)]