1409821610

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{4243}}^1$

素因数の和:4622

約数の個数: 32

約数和(自身を含む): 2566771200

約数和(自身を除く): 1156949590

約数列:

[1, 2, 5, 10, 149, 223, 298, 446, 745, 1115, 1490, 2230, 4243, 8486, 21215, 33227, 42430, 66454, 166135, 332270, 632207, 946189, 1264414, 1892378, 3161035, 4730945, 6322070, 9461890, 140982161, 281964322, 704910805, 1409821610]

約数ペア:

[(1, 1409821610), (2, 704910805), (5, 281964322), (10, 140982161), (149, 9461890), (223, 6322070), (298, 4730945), (446, 3161035), (745, 1892378), (1115, 1264414), (1490, 946189), (2230, 632207), (4243, 332270), (8486, 166135), (21215, 66454), (33227, 42430)]