382756740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89849}}^1$

素因数の和:89932

約数の個数: 48

約数和(自身を含む): 1086825600

約数和(自身を除く): 704068860

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, 89849, 179698, 269547, 359396, 449245, 539094, 898490, 1078188, 1347735, 1796980, 2695470, 5390940, 6379279, 12758558, 19137837, 25517116, 31896395, 38275674, 63792790, 76551348, 95689185, 127585580, 191378370, 382756740]

約数ペア:

[(1, 382756740), (2, 191378370), (3, 127585580), (4, 95689185), (5, 76551348), (6, 63792790), (10, 38275674), (12, 31896395), (15, 25517116), (20, 19137837), (30, 12758558), (60, 6379279), (71, 5390940), (142, 2695470), (213, 1796980), (284, 1347735), (355, 1078188), (426, 898490), (710, 539094), (852, 449245), (1065, 359396), (1420, 269547), (2130, 179698), (4260, 89849)]