142522140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{1823}}^1$

素因数の和:3138

約数の個数: 48

約数和(自身を含む): 399587328

約数和(自身を除く): 257065188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1303, 1823, 2606, 3646, 3909, 5212, 5469, 6515, 7292, 7818, 9115, 10938, 13030, 15636, 18230, 19545, 21876, 26060, 27345, 36460, 39090, 54690, 78180, 109380, 2375369, 4750738, 7126107, 9501476, 11876845, 14252214, 23753690, 28504428, 35630535, 47507380, 71261070, 142522140]

約数ペア:

[(1, 142522140), (2, 71261070), (3, 47507380), (4, 35630535), (5, 28504428), (6, 23753690), (10, 14252214), (12, 11876845), (15, 9501476), (20, 7126107), (30, 4750738), (60, 2375369), (1303, 109380), (1823, 78180), (2606, 54690), (3646, 39090), (3909, 36460), (5212, 27345), (5469, 26060), (6515, 21876), (7292, 19545), (7818, 18230), (9115, 15636), (10938, 13030)]