74311492020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1238524867}}^1$

素因数の和:1238524879

約数の個数: 24

約数和(自身を含む): 208072177824

約数和(自身を除く): 133760685804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1238524867, 2477049734, 3715574601, 4954099468, 6192624335, 7431149202, 12385248670, 14862298404, 18577873005, 24770497340, 37155746010, 74311492020]

約数ペア:

[(1, 74311492020), (2, 37155746010), (3, 24770497340), (4, 18577873005), (5, 14862298404), (6, 12385248670), (10, 7431149202), (12, 6192624335), (15, 4954099468), (20, 3715574601), (30, 2477049734), (60, 1238524867)]