102809490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7307}}^1$

素因数の和:7391

約数の個数: 64

約数和(自身を含む): 286239744

約数和(自身を除く): 183430254

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 2010, 2345, 2814, 4690, 7035, 7307, 14070, 14614, 21921, 36535, 43842, 51149, 73070, 102298, 109605, 153447, 219210, 255745, 306894, 489569, 511490, 767235, 979138, 1468707, 1534470, 2447845, 2937414, 3426983, 4895690, 6853966, 7343535, 10280949, 14687070, 17134915, 20561898, 34269830, 51404745, 102809490]

約数ペア:

[(1, 102809490), (2, 51404745), (3, 34269830), (5, 20561898), (6, 17134915), (7, 14687070), (10, 10280949), (14, 7343535), (15, 6853966), (21, 4895690), (30, 3426983), (35, 2937414), (42, 2447845), (67, 1534470), (70, 1468707), (105, 979138), (134, 767235), (201, 511490), (210, 489569), (335, 306894), (402, 255745), (469, 219210), (670, 153447), (938, 109605), (1005, 102298), (1407, 73070), (2010, 51149), (2345, 43842), (2814, 36535), (4690, 21921), (7035, 14614), (7307, 14070)]