171938430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{636809}}^1$

素因数の和:636825

約数の個数: 32

約数和(自身を含む): 458503200

約数和(自身を除く): 286564770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 636809, 1273618, 1910427, 3184045, 3820854, 5731281, 6368090, 9552135, 11462562, 17193843, 19104270, 28656405, 34387686, 57312810, 85969215, 171938430]

約数ペア:

[(1, 171938430), (2, 85969215), (3, 57312810), (5, 34387686), (6, 28656405), (9, 19104270), (10, 17193843), (15, 11462562), (18, 9552135), (27, 6368090), (30, 5731281), (45, 3820854), (54, 3184045), (90, 1910427), (135, 1273618), (270, 636809)]