13043280180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31055429}}^1$

素因数の和:31055448

約数の個数: 48

約数和(自身を含む): 41738497920

約数和(自身を除く): 28695217740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 31055429, 62110858, 93166287, 124221716, 155277145, 186332574, 217388003, 310554290, 372665148, 434776006, 465831435, 621108580, 652164009, 869552012, 931662870, 1086940015, 1304328018, 1863325740, 2173880030, 2608656036, 3260820045, 4347760060, 6521640090, 13043280180]

約数ペア:

[(1, 13043280180), (2, 6521640090), (3, 4347760060), (4, 3260820045), (5, 2608656036), (6, 2173880030), (7, 1863325740), (10, 1304328018), (12, 1086940015), (14, 931662870), (15, 869552012), (20, 652164009), (21, 621108580), (28, 465831435), (30, 434776006), (35, 372665148), (42, 310554290), (60, 217388003), (70, 186332574), (84, 155277145), (105, 124221716), (140, 93166287), (210, 62110858), (420, 31055429)]