17030780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 39777024

約数和(自身を除く): 22746244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 2113, 4030, 4226, 8060, 8452, 10565, 21130, 27469, 42260, 54938, 65503, 109876, 131006, 137345, 262012, 274690, 327515, 549380, 655030, 851539, 1310060, 1703078, 3406156, 4257695, 8515390, 17030780]

約数ペア:

[(1, 17030780), (2, 8515390), (4, 4257695), (5, 3406156), (10, 1703078), (13, 1310060), (20, 851539), (26, 655030), (31, 549380), (52, 327515), (62, 274690), (65, 262012), (124, 137345), (130, 131006), (155, 109876), (260, 65503), (310, 54938), (403, 42260), (620, 27469), (806, 21130), (1612, 10565), (2015, 8452), (2113, 8060), (4030, 4226)]