8339490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 22619520

約数和(自身を除く): 14280030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 90, 134, 135, 201, 270, 335, 402, 461, 603, 670, 922, 1005, 1206, 1383, 1809, 2010, 2305, 2766, 3015, 3618, 4149, 4610, 6030, 6915, 8298, 9045, 12447, 13830, 18090, 20745, 24894, 30887, 41490, 61774, 62235, 92661, 124470, 154435, 185322, 277983, 308870, 463305, 555966, 833949, 926610, 1389915, 1667898, 2779830, 4169745, 8339490]

約数ペア:

[(1, 8339490), (2, 4169745), (3, 2779830), (5, 1667898), (6, 1389915), (9, 926610), (10, 833949), (15, 555966), (18, 463305), (27, 308870), (30, 277983), (45, 185322), (54, 154435), (67, 124470), (90, 92661), (134, 62235), (135, 61774), (201, 41490), (270, 30887), (335, 24894), (402, 20745), (461, 18090), (603, 13830), (670, 12447), (922, 9045), (1005, 8298), (1206, 6915), (1383, 6030), (1809, 4610), (2010, 4149), (2305, 3618), (2766, 3015)]