8889266460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{752053}}^1$

素因数の和:752262

約数の個数: 48

約数和(自身を含む): 25016324256

約数和(自身を除く): 16127057796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 11820, 752053, 1504106, 2256159, 3008212, 3760265, 4512318, 7520530, 9024636, 11280795, 15041060, 22561590, 45123180, 148154441, 296308882, 444463323, 592617764, 740772205, 888926646, 1481544410, 1777853292, 2222316615, 2963088820, 4444633230, 8889266460]

約数ペア:

[(1, 8889266460), (2, 4444633230), (3, 2963088820), (4, 2222316615), (5, 1777853292), (6, 1481544410), (10, 888926646), (12, 740772205), (15, 592617764), (20, 444463323), (30, 296308882), (60, 148154441), (197, 45123180), (394, 22561590), (591, 15041060), (788, 11280795), (985, 9024636), (1182, 7520530), (1970, 4512318), (2364, 3760265), (2955, 3008212), (3940, 2256159), (5910, 1504106), (11820, 752053)]