26894310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1627}}^1$

素因数の和:1685

約数の個数: 64

約数和(自身を含む): 70329600

約数和(自身を除く): 43435290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1102, 1627, 1653, 2755, 3254, 3306, 4881, 5510, 8135, 8265, 9762, 16270, 16530, 24405, 30913, 47183, 48810, 61826, 92739, 94366, 141549, 154565, 185478, 235915, 283098, 309130, 463695, 471830, 707745, 896477, 927390, 1415490, 1792954, 2689431, 4482385, 5378862, 8964770, 13447155, 26894310]

約数ペア:

[(1, 26894310), (2, 13447155), (3, 8964770), (5, 5378862), (6, 4482385), (10, 2689431), (15, 1792954), (19, 1415490), (29, 927390), (30, 896477), (38, 707745), (57, 471830), (58, 463695), (87, 309130), (95, 283098), (114, 235915), (145, 185478), (174, 154565), (190, 141549), (285, 94366), (290, 92739), (435, 61826), (551, 48810), (570, 47183), (870, 30913), (1102, 24405), (1627, 16530), (1653, 16270), (2755, 9762), (3254, 8265), (3306, 8135), (4881, 5510)]