238249690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{7753}}^1$

素因数の和:8206

約数の個数: 32

約数和(自身を含む): 491293440

約数和(自身を除く): 253043750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 439, 878, 2195, 3073, 4390, 6146, 7753, 15365, 15506, 30730, 38765, 54271, 77530, 108542, 271355, 542710, 3403567, 6807134, 17017835, 23824969, 34035670, 47649938, 119124845, 238249690]

約数ペア:

[(1, 238249690), (2, 119124845), (5, 47649938), (7, 34035670), (10, 23824969), (14, 17017835), (35, 6807134), (70, 3403567), (439, 542710), (878, 271355), (2195, 108542), (3073, 77530), (4390, 54271), (6146, 38765), (7753, 30730), (15365, 15506)]