86409420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{2003}}^1$

素因数の和:2734

約数の個数: 48

約数和(自身を含む): 242403840

約数和(自身を除く): 155994420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 719, 1438, 2003, 2157, 2876, 3595, 4006, 4314, 6009, 7190, 8012, 8628, 10015, 10785, 12018, 14380, 20030, 21570, 24036, 30045, 40060, 43140, 60090, 120180, 1440157, 2880314, 4320471, 5760628, 7200785, 8640942, 14401570, 17281884, 21602355, 28803140, 43204710, 86409420]

約数ペア:

[(1, 86409420), (2, 43204710), (3, 28803140), (4, 21602355), (5, 17281884), (6, 14401570), (10, 8640942), (12, 7200785), (15, 5760628), (20, 4320471), (30, 2880314), (60, 1440157), (719, 120180), (1438, 60090), (2003, 43140), (2157, 40060), (2876, 30045), (3595, 24036), (4006, 21570), (4314, 20030), (6009, 14380), (7190, 12018), (8012, 10785), (8628, 10015)]