30504298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 51632640

約数和(自身を除く): 21128342

約数列:

[1, 2, 11, 22, 59, 71, 118, 142, 331, 649, 662, 781, 1298, 1562, 3641, 4189, 7282, 8378, 19529, 23501, 39058, 46079, 47002, 92158, 214819, 258511, 429638, 517022, 1386559, 2773118, 15252149, 30504298]

約数ペア:

[(1, 30504298), (2, 15252149), (11, 2773118), (22, 1386559), (59, 517022), (71, 429638), (118, 258511), (142, 214819), (331, 92158), (649, 47002), (662, 46079), (781, 39058), (1298, 23501), (1562, 19529), (3641, 8378), (4189, 7282)]