223827870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1065847}}^1$

素因数の和:1065864

約数の個数: 32

約数和(自身を含む): 613928448

約数和(自身を除く): 390100578

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1065847, 2131694, 3197541, 5329235, 6395082, 7460929, 10658470, 14921858, 15987705, 22382787, 31975410, 37304645, 44765574, 74609290, 111913935, 223827870]

約数ペア:

[(1, 223827870), (2, 111913935), (3, 74609290), (5, 44765574), (6, 37304645), (7, 31975410), (10, 22382787), (14, 15987705), (15, 14921858), (21, 10658470), (30, 7460929), (35, 6395082), (42, 5329235), (70, 3197541), (105, 2131694), (210, 1065847)]