305957022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137447}}^1$

素因数の和:137512

約数の個数: 32

約数和(自身を含む): 712530432

約数和(自身を除く): 406573410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 137447, 274894, 412341, 824682, 962129, 1924258, 2886387, 5772774, 7284691, 14569382, 21854073, 43708146, 50992837, 101985674, 152978511, 305957022]

約数ペア:

[(1, 305957022), (2, 152978511), (3, 101985674), (6, 50992837), (7, 43708146), (14, 21854073), (21, 14569382), (42, 7284691), (53, 5772774), (106, 2886387), (159, 1924258), (318, 962129), (371, 824682), (742, 412341), (1113, 274894), (2226, 137447)]