86399430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{221537}}^1$

素因数の和:221560

約数の個数: 32

約数和(自身を含む): 223310304

約数和(自身を除く): 136910874

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 221537, 443074, 664611, 1107685, 1329222, 2215370, 2879981, 3323055, 5759962, 6646110, 8639943, 14399905, 17279886, 28799810, 43199715, 86399430]

約数ペア:

[(1, 86399430), (2, 43199715), (3, 28799810), (5, 17279886), (6, 14399905), (10, 8639943), (13, 6646110), (15, 5759962), (26, 3323055), (30, 2879981), (39, 2215370), (65, 1329222), (78, 1107685), (130, 664611), (195, 443074), (390, 221537)]