189434130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{42379}}^1$

素因数の和:42538

約数の個数: 32

約数和(自身を含む): 457704000

約数和(自身を除く): 268269870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 42379, 84758, 127137, 211895, 254274, 423790, 635685, 1271370, 6314471, 12628942, 18943413, 31572355, 37886826, 63144710, 94717065, 189434130]

約数ペア:

[(1, 189434130), (2, 94717065), (3, 63144710), (5, 37886826), (6, 31572355), (10, 18943413), (15, 12628942), (30, 6314471), (149, 1271370), (298, 635685), (447, 423790), (745, 254274), (894, 211895), (1490, 127137), (2235, 84758), (4470, 42379)]