268548630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1278803}}^1$

素因数の和:1278820

約数の個数: 32

約数和(自身を含む): 736591104

約数和(自身を除く): 468042474

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1278803, 2557606, 3836409, 6394015, 7672818, 8951621, 12788030, 17903242, 19182045, 26854863, 38364090, 44758105, 53709726, 89516210, 134274315, 268548630]

約数ペア:

[(1, 268548630), (2, 134274315), (3, 89516210), (5, 53709726), (6, 44758105), (7, 38364090), (10, 26854863), (14, 19182045), (15, 17903242), (21, 12788030), (30, 8951621), (35, 7672818), (42, 6394015), (70, 3836409), (105, 2557606), (210, 1278803)]