17610430

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 32814720

約数和(自身を除く): 15204290

約数列:

[1, 2, 5, 10, 47, 89, 94, 178, 235, 421, 445, 470, 842, 890, 2105, 4183, 4210, 8366, 19787, 20915, 37469, 39574, 41830, 74938, 98935, 187345, 197870, 374690, 1761043, 3522086, 8805215, 17610430]

約数ペア:

[(1, 17610430), (2, 8805215), (5, 3522086), (10, 1761043), (47, 374690), (89, 197870), (94, 187345), (178, 98935), (235, 74938), (421, 41830), (445, 39574), (470, 37469), (842, 20915), (890, 19787), (2105, 8366), (4183, 4210)]