68628770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{14633}}^1$

素因数の和:14714

約数の個数: 32

約数和(自身を含む): 143296128

約数和(自身を除く): 74667358

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 14633, 29266, 73165, 102431, 146330, 204862, 512155, 980411, 1024310, 1960822, 4902055, 6862877, 9804110, 13725754, 34314385, 68628770]

約数ペア:

[(1, 68628770), (2, 34314385), (5, 13725754), (7, 9804110), (10, 6862877), (14, 4902055), (35, 1960822), (67, 1024310), (70, 980411), (134, 512155), (335, 204862), (469, 146330), (670, 102431), (938, 73165), (2345, 29266), (4690, 14633)]