169688790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{628477}}^1$

素因数の和:628493

約数の個数: 32

約数和(自身を含む): 452504160

約数和(自身を除く): 282815370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 628477, 1256954, 1885431, 3142385, 3770862, 5656293, 6284770, 9427155, 11312586, 16968879, 18854310, 28281465, 33937758, 56562930, 84844395, 169688790]

約数ペア:

[(1, 169688790), (2, 84844395), (3, 56562930), (5, 33937758), (6, 28281465), (9, 18854310), (10, 16968879), (15, 11312586), (18, 9427155), (27, 6284770), (30, 5656293), (45, 3770862), (54, 3142385), (90, 1885431), (135, 1256954), (270, 628477)]