2031810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 5474304

約数和(自身を除く): 3442494

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 66, 94, 110, 131, 141, 165, 235, 262, 282, 330, 393, 470, 517, 655, 705, 786, 1034, 1310, 1410, 1441, 1551, 1965, 2585, 2882, 3102, 3930, 4323, 5170, 6157, 7205, 7755, 8646, 12314, 14410, 15510, 18471, 21615, 30785, 36942, 43230, 61570, 67727, 92355, 135454, 184710, 203181, 338635, 406362, 677270, 1015905, 2031810]

約数ペア:

[(1, 2031810), (2, 1015905), (3, 677270), (5, 406362), (6, 338635), (10, 203181), (11, 184710), (15, 135454), (22, 92355), (30, 67727), (33, 61570), (47, 43230), (55, 36942), (66, 30785), (94, 21615), (110, 18471), (131, 15510), (141, 14410), (165, 12314), (235, 8646), (262, 7755), (282, 7205), (330, 6157), (393, 5170), (470, 4323), (517, 3930), (655, 3102), (705, 2882), (786, 2585), (1034, 1965), (1310, 1551), (1410, 1441)]