84780070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{368609}}^1$

素因数の和:368639

約数の個数: 16

約数和(自身を含む): 159239520

約数和(自身を除く): 74459450

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 368609, 737218, 1843045, 3686090, 8478007, 16956014, 42390035, 84780070]

約数ペア:

[(1, 84780070), (2, 42390035), (5, 16956014), (10, 8478007), (23, 3686090), (46, 1843045), (115, 737218), (230, 368609)]