2021005066890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1289}}^1\times {\mathrm{99929}}^1$

素因数の和:101751

約数の個数: 64

約数和(自身を含む): 4863505161600

約数和(自身を除く): 2842500094710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 523, 1046, 1289, 1569, 2578, 2615, 3138, 3867, 5230, 6445, 7734, 7845, 12890, 15690, 19335, 38670, 99929, 199858, 299787, 499645, 599574, 674147, 999290, 1348294, 1498935, 2022441, 2997870, 3370735, 4044882, 6741470, 10112205, 20224410, 52262867, 104525734, 128808481, 156788601, 257616962, 261314335, 313577202, 386425443, 522628670, 644042405, 772850886, 783943005, 1288084810, 1567886010, 1932127215, 3864254430, 67366835563, 134733671126, 202100506689, 336834177815, 404201013378, 673668355630, 1010502533445, 2021005066890]

約数ペア:

[(1, 2021005066890), (2, 1010502533445), (3, 673668355630), (5, 404201013378), (6, 336834177815), (10, 202100506689), (15, 134733671126), (30, 67366835563), (523, 3864254430), (1046, 1932127215), (1289, 1567886010), (1569, 1288084810), (2578, 783943005), (2615, 772850886), (3138, 644042405), (3867, 522628670), (5230, 386425443), (6445, 313577202), (7734, 261314335), (7845, 257616962), (12890, 156788601), (15690, 128808481), (19335, 104525734), (38670, 52262867), (99929, 20224410), (199858, 10112205), (299787, 6741470), (499645, 4044882), (599574, 3370735), (674147, 2997870), (999290, 2022441), (1348294, 1498935)]