30744926

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:576

約数の個数: 24

約数和(自身を含む): 49286160

約数和(自身を除く): 18541234

約数列:

[1, 2, 19, 38, 97, 194, 361, 439, 722, 878, 1843, 3686, 8341, 16682, 35017, 42583, 70034, 85166, 158479, 316958, 809077, 1618154, 15372463, 30744926]

約数ペア:

[(1, 30744926), (2, 15372463), (19, 1618154), (38, 809077), (97, 316958), (194, 158479), (361, 85166), (439, 70034), (722, 42583), (878, 35017), (1843, 16682), (3686, 8341)]