350806740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{82349}}^1$

素因数の和:82432

約数の個数: 48

約数和(自身を含む): 996105600

約数和(自身を除く): 645298860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 82349, 164698, 247047, 329396, 411745, 494094, 823490, 988188, 1235235, 1646980, 2470470, 4940940, 5846779, 11693558, 17540337, 23387116, 29233895, 35080674, 58467790, 70161348, 87701685, 116935580, 175403370, 350806740]

約数ペア:

[(1, 350806740), (2, 175403370), (3, 116935580), (4, 87701685), (5, 70161348), (6, 58467790), (10, 35080674), (12, 29233895), (15, 23387116), (20, 17540337), (30, 11693558), (60, 5846779), (71, 4940940), (142, 2470470), (213, 1646980), (284, 1235235), (355, 988188), (426, 823490), (710, 494094), (852, 411745), (1065, 329396), (1420, 247047), (2130, 164698), (4260, 82349)]