6378690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1427}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 15422400

約数和(自身を除く): 9043710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1427, 1490, 2235, 2854, 4281, 4470, 7135, 8562, 14270, 21405, 42810, 212623, 425246, 637869, 1063115, 1275738, 2126230, 3189345, 6378690]

約数ペア:

[(1, 6378690), (2, 3189345), (3, 2126230), (5, 1275738), (6, 1063115), (10, 637869), (15, 425246), (30, 212623), (149, 42810), (298, 21405), (447, 14270), (745, 8562), (894, 7135), (1427, 4470), (1490, 4281), (2235, 2854)]