29820710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 55121472

約数和(自身を除く): 25300762

約数列:

[1, 2, 5, 10, 71, 97, 142, 194, 355, 433, 485, 710, 866, 970, 2165, 4330, 6887, 13774, 30743, 34435, 42001, 61486, 68870, 84002, 153715, 210005, 307430, 420010, 2982071, 5964142, 14910355, 29820710]

約数ペア:

[(1, 29820710), (2, 14910355), (5, 5964142), (10, 2982071), (71, 420010), (97, 307430), (142, 210005), (194, 153715), (355, 84002), (433, 68870), (485, 61486), (710, 42001), (866, 34435), (970, 30743), (2165, 13774), (4330, 6887)]