15340850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 33265728

約数和(自身を除く): 17924878

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 175, 265, 350, 371, 530, 742, 827, 1325, 1654, 1855, 2650, 3710, 4135, 5789, 8270, 9275, 11578, 18550, 20675, 28945, 41350, 43831, 57890, 87662, 144725, 219155, 289450, 306817, 438310, 613634, 1095775, 1534085, 2191550, 3068170, 7670425, 15340850]

約数ペア:

[(1, 15340850), (2, 7670425), (5, 3068170), (7, 2191550), (10, 1534085), (14, 1095775), (25, 613634), (35, 438310), (50, 306817), (53, 289450), (70, 219155), (106, 144725), (175, 87662), (265, 57890), (350, 43831), (371, 41350), (530, 28945), (742, 20675), (827, 18550), (1325, 11578), (1654, 9275), (1855, 8270), (2650, 5789), (3710, 4135)]