1837222390

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1\times {\mathrm{4079}}^1$

素因数の和:4776

約数の個数: 32

約数和(自身を含む): 3358558080

約数和(自身を除く): 1521335690

約数列:

[1, 2, 5, 10, 73, 146, 365, 617, 730, 1234, 3085, 4079, 6170, 8158, 20395, 40790, 45041, 90082, 225205, 297767, 450410, 595534, 1488835, 2516743, 2977670, 5033486, 12583715, 25167430, 183722239, 367444478, 918611195, 1837222390]

約数ペア:

[(1, 1837222390), (2, 918611195), (5, 367444478), (10, 183722239), (73, 25167430), (146, 12583715), (365, 5033486), (617, 2977670), (730, 2516743), (1234, 1488835), (3085, 595534), (4079, 450410), (6170, 297767), (8158, 225205), (20395, 90082), (40790, 45041)]