30697926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10909}}^1$

素因数の和:10988

約数の個数: 32

約数和(自身を含む): 71220480

約数和(自身を除く): 40522554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 10909, 21818, 32727, 65454, 76363, 152726, 229089, 458178, 730903, 1461806, 2192709, 4385418, 5116321, 10232642, 15348963, 30697926]

約数ペア:

[(1, 30697926), (2, 15348963), (3, 10232642), (6, 5116321), (7, 4385418), (14, 2192709), (21, 1461806), (42, 730903), (67, 458178), (134, 229089), (201, 152726), (402, 76363), (469, 65454), (938, 32727), (1407, 21818), (2814, 10909)]