87234990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{171049}}^1$

素因数の和:171076

約数の個数: 32

約数和(自身を含む): 221680800

約数和(自身を除く): 134445810

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 171049, 342098, 513147, 855245, 1026294, 1710490, 2565735, 2907833, 5131470, 5815666, 8723499, 14539165, 17446998, 29078330, 43617495, 87234990]

約数ペア:

[(1, 87234990), (2, 43617495), (3, 29078330), (5, 17446998), (6, 14539165), (10, 8723499), (15, 5815666), (17, 5131470), (30, 2907833), (34, 2565735), (51, 1710490), (85, 1026294), (102, 855245), (170, 513147), (255, 342098), (510, 171049)]