77413810

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{509}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 142326720

約数和(自身を除く): 64912910

約数列:

[1, 2, 5, 10, 67, 134, 227, 335, 454, 509, 670, 1018, 1135, 2270, 2545, 5090, 15209, 30418, 34103, 68206, 76045, 115543, 152090, 170515, 231086, 341030, 577715, 1155430, 7741381, 15482762, 38706905, 77413810]

約数ペア:

[(1, 77413810), (2, 38706905), (5, 15482762), (10, 7741381), (67, 1155430), (134, 577715), (227, 341030), (335, 231086), (454, 170515), (509, 152090), (670, 115543), (1018, 76045), (1135, 68206), (2270, 34103), (2545, 30418), (5090, 15209)]