67578230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397519}}^1$

素因数の和:397543

約数の個数: 16

約数和(自身を含む): 128796480

約数和(自身を除く): 61218250

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 397519, 795038, 1987595, 3975190, 6757823, 13515646, 33789115, 67578230]

約数ペア:

[(1, 67578230), (2, 33789115), (5, 13515646), (10, 6757823), (17, 3975190), (34, 1987595), (85, 795038), (170, 397519)]