17189010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{21221}}^1$

素因数の和:21240

約数の個数: 40

約数和(自身を含む): 46221516

約数和(自身を除く): 29032506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 21221, 42442, 63663, 106105, 127326, 190989, 212210, 318315, 381978, 572967, 636630, 954945, 1145934, 1718901, 1909890, 2864835, 3437802, 5729670, 8594505, 17189010]

約数ペア:

[(1, 17189010), (2, 8594505), (3, 5729670), (5, 3437802), (6, 2864835), (9, 1909890), (10, 1718901), (15, 1145934), (18, 954945), (27, 636630), (30, 572967), (45, 381978), (54, 318315), (81, 212210), (90, 190989), (135, 127326), (162, 106105), (270, 63663), (405, 42442), (810, 21221)]