86521110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{221849}}^1$

素因数の和:221872

約数の個数: 32

約数和(自身を含む): 223624800

約数和(自身を除く): 137103690

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 221849, 443698, 665547, 1109245, 1331094, 2218490, 2884037, 3327735, 5768074, 6655470, 8652111, 14420185, 17304222, 28840370, 43260555, 86521110]

約数ペア:

[(1, 86521110), (2, 43260555), (3, 28840370), (5, 17304222), (6, 14420185), (10, 8652111), (13, 6655470), (15, 5768074), (26, 3327735), (30, 2884037), (39, 2218490), (65, 1331094), (78, 1109245), (130, 665547), (195, 443698), (390, 221849)]