343832410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{16699}}^1$

素因数の和:16806

約数の個数: 32

約数和(自身を含む): 649296000

約数和(自身を除く): 305463590

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 4118, 10295, 16699, 20590, 33398, 83495, 166990, 484271, 968542, 1185629, 2371258, 2421355, 4842710, 5928145, 11856290, 34383241, 68766482, 171916205, 343832410]

約数ペア:

[(1, 343832410), (2, 171916205), (5, 68766482), (10, 34383241), (29, 11856290), (58, 5928145), (71, 4842710), (142, 2421355), (145, 2371258), (290, 1185629), (355, 968542), (710, 484271), (2059, 166990), (4118, 83495), (10295, 33398), (16699, 20590)]