29891715

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 56558592

約数和(自身を除く): 26666877

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 67, 105, 147, 201, 245, 335, 469, 607, 735, 1005, 1407, 1821, 2345, 3035, 3283, 4249, 7035, 9105, 9849, 12747, 16415, 21245, 29743, 40669, 49245, 63735, 89229, 122007, 148715, 203345, 284683, 446145, 610035, 854049, 1423415, 1992781, 4270245, 5978343, 9963905, 29891715]

約数ペア:

[(1, 29891715), (3, 9963905), (5, 5978343), (7, 4270245), (15, 1992781), (21, 1423415), (35, 854049), (49, 610035), (67, 446145), (105, 284683), (147, 203345), (201, 148715), (245, 122007), (335, 89229), (469, 63735), (607, 49245), (735, 40669), (1005, 29743), (1407, 21245), (1821, 16415), (2345, 12747), (3035, 9849), (3283, 9105), (4249, 7035)]