213964980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{12601}}^1$

素因数の和:12896

約数の個数: 48

約数和(自身を含む): 601266624

約数和(自身を除く): 387301644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 283, 566, 849, 1132, 1415, 1698, 2830, 3396, 4245, 5660, 8490, 12601, 16980, 25202, 37803, 50404, 63005, 75606, 126010, 151212, 189015, 252020, 378030, 756060, 3566083, 7132166, 10698249, 14264332, 17830415, 21396498, 35660830, 42792996, 53491245, 71321660, 106982490, 213964980]

約数ペア:

[(1, 213964980), (2, 106982490), (3, 71321660), (4, 53491245), (5, 42792996), (6, 35660830), (10, 21396498), (12, 17830415), (15, 14264332), (20, 10698249), (30, 7132166), (60, 3566083), (283, 756060), (566, 378030), (849, 252020), (1132, 189015), (1415, 151212), (1698, 126010), (2830, 75606), (3396, 63005), (4245, 50404), (5660, 37803), (8490, 25202), (12601, 16980)]