1820367030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{70639}}^1$

素因数の和:71508

約数の個数: 32

約数和(自身を含む): 4374028800

約数和(自身を除く): 2553661770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 859, 1718, 2577, 4295, 5154, 8590, 12885, 25770, 70639, 141278, 211917, 353195, 423834, 706390, 1059585, 2119170, 60678901, 121357802, 182036703, 303394505, 364073406, 606789010, 910183515, 1820367030]

約数ペア:

[(1, 1820367030), (2, 910183515), (3, 606789010), (5, 364073406), (6, 303394505), (10, 182036703), (15, 121357802), (30, 60678901), (859, 2119170), (1718, 1059585), (2577, 706390), (4295, 423834), (5154, 353195), (8590, 211917), (12885, 141278), (25770, 70639)]