30649398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{887}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 66237696

約数和(自身を除く): 35588298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 443, 886, 887, 1329, 1774, 2658, 2661, 5322, 5759, 11518, 11531, 17277, 23062, 34554, 34593, 69186, 392941, 785882, 1178823, 2357646, 5108233, 10216466, 15324699, 30649398]

約数ペア:

[(1, 30649398), (2, 15324699), (3, 10216466), (6, 5108233), (13, 2357646), (26, 1178823), (39, 785882), (78, 392941), (443, 69186), (886, 34593), (887, 34554), (1329, 23062), (1774, 17277), (2658, 11531), (2661, 11518), (5322, 5759)]