420410935

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 625794336

約数和(自身を除く): 205383401

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 193, 245, 523, 595, 833, 965, 1351, 2615, 3281, 3661, 4165, 6755, 8891, 9457, 16405, 18305, 22967, 25627, 44455, 47285, 62237, 100939, 114835, 128135, 160769, 311185, 435659, 504695, 706573, 803845, 1715963, 2178295, 3532865, 4946011, 8579815, 12011741, 24730055, 60058705, 84082187, 420410935]

約数ペア:

[(1, 420410935), (5, 84082187), (7, 60058705), (17, 24730055), (35, 12011741), (49, 8579815), (85, 4946011), (119, 3532865), (193, 2178295), (245, 1715963), (523, 803845), (595, 706573), (833, 504695), (965, 435659), (1351, 311185), (2615, 160769), (3281, 128135), (3661, 114835), (4165, 100939), (6755, 62237), (8891, 47285), (9457, 44455), (16405, 25627), (18305, 22967)]