7940170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1693}}^1$

素因数の和:1774

約数の個数: 32

約数和(自身を含む): 16587648

約数和(自身を除く): 8647478

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 1693, 2345, 3386, 4690, 8465, 11851, 16930, 23702, 59255, 113431, 118510, 226862, 567155, 794017, 1134310, 1588034, 3970085, 7940170]

約数ペア:

[(1, 7940170), (2, 3970085), (5, 1588034), (7, 1134310), (10, 794017), (14, 567155), (35, 226862), (67, 118510), (70, 113431), (134, 59255), (335, 23702), (469, 16930), (670, 11851), (938, 8465), (1693, 4690), (2345, 3386)]