30481878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12301}}^1$

素因数の和:12372

約数の個数: 32

約数和(自身を含む): 70859520

約数和(自身を除く): 40377642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 12301, 24602, 36903, 73806, 86107, 172214, 258321, 516642, 725759, 1451518, 2177277, 4354554, 5080313, 10160626, 15240939, 30481878]

約数ペア:

[(1, 30481878), (2, 15240939), (3, 10160626), (6, 5080313), (7, 4354554), (14, 2177277), (21, 1451518), (42, 725759), (59, 516642), (118, 258321), (177, 172214), (354, 86107), (413, 73806), (826, 36903), (1239, 24602), (2478, 12301)]