520079630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{5557}}^1$

素因数の和:5769

約数の個数: 48

約数和(自身を含む): 1094881536

約数和(自身を除く): 574801906

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 191, 245, 382, 490, 955, 1337, 1910, 2674, 5557, 6685, 9359, 11114, 13370, 18718, 27785, 38899, 46795, 55570, 77798, 93590, 194495, 272293, 388990, 544586, 1061387, 1361465, 2122774, 2722930, 5306935, 7429709, 10613870, 14859418, 37148545, 52007963, 74297090, 104015926, 260039815, 520079630]

約数ペア:

[(1, 520079630), (2, 260039815), (5, 104015926), (7, 74297090), (10, 52007963), (14, 37148545), (35, 14859418), (49, 10613870), (70, 7429709), (98, 5306935), (191, 2722930), (245, 2122774), (382, 1361465), (490, 1061387), (955, 544586), (1337, 388990), (1910, 272293), (2674, 194495), (5557, 93590), (6685, 77798), (9359, 55570), (11114, 46795), (13370, 38899), (18718, 27785)]