286460930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 604800000

約数和(自身を除く): 318339070

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 139, 278, 295, 413, 499, 590, 695, 826, 973, 998, 1390, 1946, 2065, 2495, 3493, 4130, 4865, 4990, 6986, 8201, 9730, 16402, 17465, 29441, 34930, 41005, 57407, 58882, 69361, 82010, 114814, 138722, 147205, 206087, 287035, 294410, 346805, 412174, 485527, 574070, 693610, 971054, 1030435, 2060870, 2427635, 4092299, 4855270, 8184598, 20461495, 28646093, 40922990, 57292186, 143230465, 286460930]

約数ペア:

[(1, 286460930), (2, 143230465), (5, 57292186), (7, 40922990), (10, 28646093), (14, 20461495), (35, 8184598), (59, 4855270), (70, 4092299), (118, 2427635), (139, 2060870), (278, 1030435), (295, 971054), (413, 693610), (499, 574070), (590, 485527), (695, 412174), (826, 346805), (973, 294410), (998, 287035), (1390, 206087), (1946, 147205), (2065, 138722), (2495, 114814), (3493, 82010), (4130, 69361), (4865, 58882), (4990, 57407), (6986, 41005), (8201, 34930), (9730, 29441), (16402, 17465)]