30407657

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2357}}^1$

素因数の和:2480

約数の個数: 16

約数和(自身を含む): 36973440

約数和(自身を除く): 6565783

約数列:

[1, 7, 19, 97, 133, 679, 1843, 2357, 12901, 16499, 44783, 228629, 313481, 1600403, 4343951, 30407657]

約数ペア:

[(1, 30407657), (7, 4343951), (19, 1600403), (97, 313481), (133, 228629), (679, 44783), (1843, 16499), (2357, 12901)]