86609930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2927}}^1$

素因数の和:3214

約数の個数: 32

約数和(自身を含む): 170760960

約数和(自身を除く): 84151030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 269, 538, 1345, 2690, 2927, 2959, 5854, 5918, 14635, 14795, 29270, 29590, 32197, 64394, 160985, 321970, 787363, 1574726, 3936815, 7873630, 8660993, 17321986, 43304965, 86609930]

約数ペア:

[(1, 86609930), (2, 43304965), (5, 17321986), (10, 8660993), (11, 7873630), (22, 3936815), (55, 1574726), (110, 787363), (269, 321970), (538, 160985), (1345, 64394), (2690, 32197), (2927, 29590), (2959, 29270), (5854, 14795), (5918, 14635)]