670246260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{385199}}^1$

素因数の和:385240

約数の個数: 48

約数和(自身を含む): 1941408000

約数和(自身を除く): 1271161740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 385199, 770398, 1155597, 1540796, 1925995, 2311194, 3851990, 4622388, 5777985, 7703980, 11170771, 11555970, 22341542, 23111940, 33512313, 44683084, 55853855, 67024626, 111707710, 134049252, 167561565, 223415420, 335123130, 670246260]

約数ペア:

[(1, 670246260), (2, 335123130), (3, 223415420), (4, 167561565), (5, 134049252), (6, 111707710), (10, 67024626), (12, 55853855), (15, 44683084), (20, 33512313), (29, 23111940), (30, 22341542), (58, 11555970), (60, 11170771), (87, 7703980), (116, 5777985), (145, 4622388), (174, 3851990), (290, 2311194), (348, 1925995), (435, 1540796), (580, 1155597), (870, 770398), (1740, 385199)]