906157070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{5563}}^1$

素因数の和:5769

約数の個数: 64

約数和(自身を含む): 2019064320

約数和(自身を除く): 1112907250

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 179, 182, 358, 455, 895, 910, 1253, 1790, 2327, 2506, 4654, 5563, 6265, 11126, 11635, 12530, 16289, 23270, 27815, 32578, 38941, 55630, 72319, 77882, 81445, 144638, 162890, 194705, 361595, 389410, 506233, 723190, 995777, 1012466, 1991554, 2531165, 4978885, 5062330, 6970439, 9957770, 12945101, 13940878, 25890202, 34852195, 64725505, 69704390, 90615707, 129451010, 181231414, 453078535, 906157070]

約数ペア:

[(1, 906157070), (2, 453078535), (5, 181231414), (7, 129451010), (10, 90615707), (13, 69704390), (14, 64725505), (26, 34852195), (35, 25890202), (65, 13940878), (70, 12945101), (91, 9957770), (130, 6970439), (179, 5062330), (182, 4978885), (358, 2531165), (455, 1991554), (895, 1012466), (910, 995777), (1253, 723190), (1790, 506233), (2327, 389410), (2506, 361595), (4654, 194705), (5563, 162890), (6265, 144638), (11126, 81445), (11635, 77882), (12530, 72319), (16289, 55630), (23270, 38941), (27815, 32578)]