13054930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 28512000

約数和(自身を除く): 15457070

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 59, 70, 109, 118, 145, 203, 218, 290, 295, 406, 413, 545, 590, 763, 826, 1015, 1090, 1526, 1711, 2030, 2065, 3161, 3422, 3815, 4130, 6322, 6431, 7630, 8555, 11977, 12862, 15805, 17110, 22127, 23954, 31610, 32155, 44254, 45017, 59885, 64310, 90034, 110635, 119770, 186499, 221270, 225085, 372998, 450170, 932495, 1305493, 1864990, 2610986, 6527465, 13054930]

約数ペア:

[(1, 13054930), (2, 6527465), (5, 2610986), (7, 1864990), (10, 1305493), (14, 932495), (29, 450170), (35, 372998), (58, 225085), (59, 221270), (70, 186499), (109, 119770), (118, 110635), (145, 90034), (203, 64310), (218, 59885), (290, 45017), (295, 44254), (406, 32155), (413, 31610), (545, 23954), (590, 22127), (763, 17110), (826, 15805), (1015, 12862), (1090, 11977), (1526, 8555), (1711, 7630), (2030, 6431), (2065, 6322), (3161, 4130), (3422, 3815)]