860669710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1\times {\mathrm{3391}}^1$

素因数の和:4908

約数の個数: 32

約数和(自身を含む): 1641917952

約数和(自身を除く): 781248242

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1493, 2986, 3391, 6782, 7465, 14930, 16955, 25381, 33910, 50762, 57647, 115294, 126905, 253810, 288235, 576470, 5062763, 10125526, 25313815, 50627630, 86066971, 172133942, 430334855, 860669710]

約数ペア:

[(1, 860669710), (2, 430334855), (5, 172133942), (10, 86066971), (17, 50627630), (34, 25313815), (85, 10125526), (170, 5062763), (1493, 576470), (2986, 288235), (3391, 253810), (6782, 126905), (7465, 115294), (14930, 57647), (16955, 50762), (25381, 33910)]