107210090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 220631040

約数和(自身を除く): 113420950

約数列:

[1, 2, 5, 10, 13, 26, 31, 37, 62, 65, 74, 130, 155, 185, 310, 370, 403, 481, 719, 806, 962, 1147, 1438, 2015, 2294, 2405, 3595, 4030, 4810, 5735, 7190, 9347, 11470, 14911, 18694, 22289, 26603, 29822, 44578, 46735, 53206, 74555, 93470, 111445, 133015, 149110, 222890, 266030, 289757, 345839, 579514, 691678, 824693, 1448785, 1649386, 1729195, 2897570, 3458390, 4123465, 8246930, 10721009, 21442018, 53605045, 107210090]

約数ペア:

[(1, 107210090), (2, 53605045), (5, 21442018), (10, 10721009), (13, 8246930), (26, 4123465), (31, 3458390), (37, 2897570), (62, 1729195), (65, 1649386), (74, 1448785), (130, 824693), (155, 691678), (185, 579514), (310, 345839), (370, 289757), (403, 266030), (481, 222890), (719, 149110), (806, 133015), (962, 111445), (1147, 93470), (1438, 74555), (2015, 53206), (2294, 46735), (2405, 44578), (3595, 29822), (4030, 26603), (4810, 22289), (5735, 18694), (7190, 14911), (9347, 11470)]