2262990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 5471136

約数和(自身を除く): 3208146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 241, 313, 482, 626, 723, 939, 1205, 1446, 1565, 1878, 2410, 3130, 3615, 4695, 7230, 9390, 75433, 150866, 226299, 377165, 452598, 754330, 1131495, 2262990]

約数ペア:

[(1, 2262990), (2, 1131495), (3, 754330), (5, 452598), (6, 377165), (10, 226299), (15, 150866), (30, 75433), (241, 9390), (313, 7230), (482, 4695), (626, 3615), (723, 3130), (939, 2410), (1205, 1878), (1446, 1565)]