135320784890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4759}}^1\times {\mathrm{9839}}^1$

素因数の和:14639

約数の個数: 48

約数和(自身を含む): 258828998400

約数和(自身を除く): 123508213510

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 4759, 9518, 9839, 19678, 23795, 47590, 49195, 80903, 98390, 161806, 167263, 334526, 404515, 809030, 836315, 1375351, 1672630, 2750702, 2843471, 5686942, 6876755, 13753510, 14217355, 28434710, 46823801, 93647602, 234119005, 468238010, 796004617, 1592009234, 3980023085, 7960046170, 13532078489, 27064156978, 67660392445, 135320784890]

約数ペア:

[(1, 135320784890), (2, 67660392445), (5, 27064156978), (10, 13532078489), (17, 7960046170), (34, 3980023085), (85, 1592009234), (170, 796004617), (289, 468238010), (578, 234119005), (1445, 93647602), (2890, 46823801), (4759, 28434710), (9518, 14217355), (9839, 13753510), (19678, 6876755), (23795, 5686942), (47590, 2843471), (49195, 2750702), (80903, 1672630), (98390, 1375351), (161806, 836315), (167263, 809030), (334526, 404515)]