142814580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{2837}}^1$

素因数の和:3688

約数の個数: 48

約数和(自身を含む): 400498560

約数和(自身を除く): 257683980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 839, 1678, 2517, 2837, 3356, 4195, 5034, 5674, 8390, 8511, 10068, 11348, 12585, 14185, 16780, 17022, 25170, 28370, 34044, 42555, 50340, 56740, 85110, 170220, 2380243, 4760486, 7140729, 9520972, 11901215, 14281458, 23802430, 28562916, 35703645, 47604860, 71407290, 142814580]

約数ペア:

[(1, 142814580), (2, 71407290), (3, 47604860), (4, 35703645), (5, 28562916), (6, 23802430), (10, 14281458), (12, 11901215), (15, 9520972), (20, 7140729), (30, 4760486), (60, 2380243), (839, 170220), (1678, 85110), (2517, 56740), (2837, 50340), (3356, 42555), (4195, 34044), (5034, 28370), (5674, 25170), (8390, 17022), (8511, 16780), (10068, 14185), (11348, 12585)]