2959390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 6188544

約数和(自身を除く): 3229154

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 631, 670, 938, 1262, 2345, 3155, 4417, 4690, 6310, 8834, 22085, 42277, 44170, 84554, 211385, 295939, 422770, 591878, 1479695, 2959390]

約数ペア:

[(1, 2959390), (2, 1479695), (5, 591878), (7, 422770), (10, 295939), (14, 211385), (35, 84554), (67, 44170), (70, 42277), (134, 22085), (335, 8834), (469, 6310), (631, 4690), (670, 4417), (938, 3155), (1262, 2345)]