89004930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22307}}^1$

素因数の和:22343

約数の個数: 64

約数和(自身を含む): 256988160

約数和(自身を除く): 167983230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 22307, 44614, 66921, 111535, 133842, 156149, 223070, 312298, 334605, 423833, 468447, 669210, 780745, 847666, 936894, 1271499, 1561490, 2119165, 2342235, 2542998, 2966831, 4238330, 4684470, 5933662, 6357495, 8900493, 12714990, 14834155, 17800986, 29668310, 44502465, 89004930]

約数ペア:

[(1, 89004930), (2, 44502465), (3, 29668310), (5, 17800986), (6, 14834155), (7, 12714990), (10, 8900493), (14, 6357495), (15, 5933662), (19, 4684470), (21, 4238330), (30, 2966831), (35, 2542998), (38, 2342235), (42, 2119165), (57, 1561490), (70, 1271499), (95, 936894), (105, 847666), (114, 780745), (133, 669210), (190, 468447), (210, 423833), (266, 334605), (285, 312298), (399, 223070), (570, 156149), (665, 133842), (798, 111535), (1330, 66921), (1995, 44614), (3990, 22307)]