30340898

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3919}}^1$

素因数の和:4014

約数の個数: 24

約数和(自身を含む): 53625600

約数和(自身を除く): 23284702

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 3919, 7742, 7838, 27433, 54866, 192031, 309601, 384062, 619202, 2167207, 4334414, 15170449, 30340898]

約数ペア:

[(1, 30340898), (2, 15170449), (7, 4334414), (14, 2167207), (49, 619202), (79, 384062), (98, 309601), (158, 192031), (553, 54866), (1106, 27433), (3871, 7838), (3919, 7742)]