30490402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{1733}}^1$

素因数の和:2217

約数の個数: 16

約数和(自身を含む): 48274560

約数和(自身を除く): 17784158

約数列:

[1, 2, 19, 38, 463, 926, 1733, 3466, 8797, 17594, 32927, 65854, 802379, 1604758, 15245201, 30490402]

約数ペア:

[(1, 30490402), (2, 15245201), (19, 1604758), (38, 802379), (463, 65854), (926, 32927), (1733, 17594), (3466, 8797)]