1738337180

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{3137}}^1$

素因数の和:3518

約数の個数: 48

約数和(自身を含む): 3700831680

約数和(自身を除く): 1962494500

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 269, 412, 515, 538, 1030, 1076, 1345, 2060, 2690, 3137, 5380, 6274, 12548, 15685, 27707, 31370, 55414, 62740, 110828, 138535, 277070, 323111, 554140, 646222, 843853, 1292444, 1615555, 1687706, 3231110, 3375412, 4219265, 6462220, 8438530, 16877060, 86916859, 173833718, 347667436, 434584295, 869168590, 1738337180]

約数ペア:

[(1, 1738337180), (2, 869168590), (4, 434584295), (5, 347667436), (10, 173833718), (20, 86916859), (103, 16877060), (206, 8438530), (269, 6462220), (412, 4219265), (515, 3375412), (538, 3231110), (1030, 1687706), (1076, 1615555), (1345, 1292444), (2060, 843853), (2690, 646222), (3137, 554140), (5380, 323111), (6274, 277070), (12548, 138535), (15685, 110828), (27707, 62740), (31370, 55414)]