68563860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{1303}}^1$

素因数の和:2192

約数の個数: 48

約数和(自身を含む): 192345216

約数和(自身を除く): 123781356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 877, 1303, 1754, 2606, 2631, 3508, 3909, 4385, 5212, 5262, 6515, 7818, 8770, 10524, 13030, 13155, 15636, 17540, 19545, 26060, 26310, 39090, 52620, 78180, 1142731, 2285462, 3428193, 4570924, 5713655, 6856386, 11427310, 13712772, 17140965, 22854620, 34281930, 68563860]

約数ペア:

[(1, 68563860), (2, 34281930), (3, 22854620), (4, 17140965), (5, 13712772), (6, 11427310), (10, 6856386), (12, 5713655), (15, 4570924), (20, 3428193), (30, 2285462), (60, 1142731), (877, 78180), (1303, 52620), (1754, 39090), (2606, 26310), (2631, 26060), (3508, 19545), (3909, 17540), (4385, 15636), (5212, 13155), (5262, 13030), (6515, 10524), (7818, 8770)]