7924070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 18289152

約数和(自身を除く): 10365082

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 55, 70, 77, 82, 110, 154, 205, 251, 287, 385, 410, 451, 502, 574, 770, 902, 1255, 1435, 1757, 2255, 2510, 2761, 2870, 3157, 3514, 4510, 5522, 6314, 8785, 10291, 13805, 15785, 17570, 19327, 20582, 27610, 31570, 38654, 51455, 72037, 96635, 102910, 113201, 144074, 193270, 226402, 360185, 566005, 720370, 792407, 1132010, 1584814, 3962035, 7924070]

約数ペア:

[(1, 7924070), (2, 3962035), (5, 1584814), (7, 1132010), (10, 792407), (11, 720370), (14, 566005), (22, 360185), (35, 226402), (41, 193270), (55, 144074), (70, 113201), (77, 102910), (82, 96635), (110, 72037), (154, 51455), (205, 38654), (251, 31570), (287, 27610), (385, 20582), (410, 19327), (451, 17570), (502, 15785), (574, 13805), (770, 10291), (902, 8785), (1255, 6314), (1435, 5522), (1757, 4510), (2255, 3514), (2510, 3157), (2761, 2870)]