17305260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41203}}^1$

素因数の和:41222

約数の個数: 48

約数和(自身を含む): 55378176

約数和(自身を除く): 38072916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 41203, 82406, 123609, 164812, 206015, 247218, 288421, 412030, 494436, 576842, 618045, 824060, 865263, 1153684, 1236090, 1442105, 1730526, 2472180, 2884210, 3461052, 4326315, 5768420, 8652630, 17305260]

約数ペア:

[(1, 17305260), (2, 8652630), (3, 5768420), (4, 4326315), (5, 3461052), (6, 2884210), (7, 2472180), (10, 1730526), (12, 1442105), (14, 1236090), (15, 1153684), (20, 865263), (21, 824060), (28, 618045), (30, 576842), (35, 494436), (42, 412030), (60, 288421), (70, 247218), (84, 206015), (105, 164812), (140, 123609), (210, 82406), (420, 41203)]