30672555

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{383}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 51978240

約数和(自身を除く): 21305685

約数列:

[1, 3, 5, 15, 19, 57, 95, 281, 285, 383, 843, 1149, 1405, 1915, 4215, 5339, 5745, 7277, 16017, 21831, 26695, 36385, 80085, 107623, 109155, 322869, 538115, 1614345, 2044837, 6134511, 10224185, 30672555]

約数ペア:

[(1, 30672555), (3, 10224185), (5, 6134511), (15, 2044837), (19, 1614345), (57, 538115), (95, 322869), (281, 109155), (285, 107623), (383, 80085), (843, 36385), (1149, 26695), (1405, 21831), (1915, 16017), (4215, 7277), (5339, 5745)]