170520430

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{40697}}^1$

素因数の和:41123

約数の個数: 16

約数和(自身を含む): 307676880

約数和(自身を除く): 137156450

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 40697, 81394, 203485, 406970, 17052043, 34104086, 85260215, 170520430]

約数ペア:

[(1, 170520430), (2, 85260215), (5, 34104086), (10, 17052043), (419, 406970), (838, 203485), (2095, 81394), (4190, 40697)]