2694180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 7648704

約数和(自身を除く): 4954524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 541, 830, 996, 1082, 1245, 1623, 1660, 2164, 2490, 2705, 3246, 4980, 5410, 6492, 8115, 10820, 16230, 32460, 44903, 89806, 134709, 179612, 224515, 269418, 449030, 538836, 673545, 898060, 1347090, 2694180]

約数ペア:

[(1, 2694180), (2, 1347090), (3, 898060), (4, 673545), (5, 538836), (6, 449030), (10, 269418), (12, 224515), (15, 179612), (20, 134709), (30, 89806), (60, 44903), (83, 32460), (166, 16230), (249, 10820), (332, 8115), (415, 6492), (498, 5410), (541, 4980), (830, 3246), (996, 2705), (1082, 2490), (1245, 2164), (1623, 1660)]