87940830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{172433}}^1$

素因数の和:172460

約数の個数: 32

約数和(自身を含む): 223474464

約数和(自身を除く): 135533634

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 172433, 344866, 517299, 862165, 1034598, 1724330, 2586495, 2931361, 5172990, 5862722, 8794083, 14656805, 17588166, 29313610, 43970415, 87940830]

約数ペア:

[(1, 87940830), (2, 43970415), (3, 29313610), (5, 17588166), (6, 14656805), (10, 8794083), (15, 5862722), (17, 5172990), (30, 2931361), (34, 2586495), (51, 1724330), (85, 1034598), (102, 862165), (170, 517299), (255, 344866), (510, 172433)]