6478790

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 12096000

約数和(自身を除く): 5617210

約数列:

[1, 2, 5, 10, 59, 79, 118, 139, 158, 278, 295, 395, 590, 695, 790, 1390, 4661, 8201, 9322, 10981, 16402, 21962, 23305, 41005, 46610, 54905, 82010, 109810, 647879, 1295758, 3239395, 6478790]

約数ペア:

[(1, 6478790), (2, 3239395), (5, 1295758), (10, 647879), (59, 109810), (79, 82010), (118, 54905), (139, 46610), (158, 41005), (278, 23305), (295, 21962), (395, 16402), (590, 10981), (695, 9322), (790, 8201), (1390, 4661)]