30550618

素因数分解:

$2^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{1213}}^1$

素因数の和:1486

約数の個数: 24

約数和(自身を含む): 53559252

約数和(自身を除く): 23008634

約数列:

[1, 2, 7, 14, 49, 98, 257, 514, 1213, 1799, 2426, 3598, 8491, 12593, 16982, 25186, 59437, 118874, 311741, 623482, 2182187, 4364374, 15275309, 30550618]

約数ペア:

[(1, 30550618), (2, 15275309), (7, 4364374), (14, 2182187), (49, 623482), (98, 311741), (257, 118874), (514, 59437), (1213, 25186), (1799, 16982), (2426, 12593), (3598, 8491)]