27815230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1249}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 53460000

約数和(自身を除く): 25644770

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1249, 1310, 2227, 2498, 4454, 6245, 11135, 12490, 21233, 22270, 42466, 106165, 163619, 212330, 327238, 818095, 1636190, 2781523, 5563046, 13907615, 27815230]

約数ペア:

[(1, 27815230), (2, 13907615), (5, 5563046), (10, 2781523), (17, 1636190), (34, 818095), (85, 327238), (131, 212330), (170, 163619), (262, 106165), (655, 42466), (1249, 22270), (1310, 21233), (2227, 12490), (2498, 11135), (4454, 6245)]