30851668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23879}}^1$

素因数の和:23919

約数の個数: 24

約数和(自身を含む): 60177600

約数和(自身を除く): 29325932

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 23879, 47758, 95516, 405943, 453701, 811886, 907402, 1623772, 1814804, 7712917, 15425834, 30851668]

約数ペア:

[(1, 30851668), (2, 15425834), (4, 7712917), (17, 1814804), (19, 1623772), (34, 907402), (38, 811886), (68, 453701), (76, 405943), (323, 95516), (646, 47758), (1292, 23879)]