17997773710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1\times {\mathrm{5051}}^1$

素因数の和:5641

約数の個数: 64

約数和(自身を含む): 37451082240

約数和(自身を除く): 19453308530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 467, 545, 763, 934, 1090, 1526, 2335, 3269, 3815, 4670, 5051, 6538, 7630, 10102, 16345, 25255, 32690, 35357, 50510, 50903, 70714, 101806, 176785, 254515, 353570, 356321, 509030, 550559, 712642, 1101118, 1781605, 2358817, 2752795, 3563210, 3853913, 4717634, 5505590, 7707826, 11794085, 16511719, 19269565, 23588170, 33023438, 38539130, 82558595, 165117190, 257111053, 514222106, 1285555265, 1799777371, 2571110530, 3599554742, 8998886855, 17997773710]

約数ペア:

[(1, 17997773710), (2, 8998886855), (5, 3599554742), (7, 2571110530), (10, 1799777371), (14, 1285555265), (35, 514222106), (70, 257111053), (109, 165117190), (218, 82558595), (467, 38539130), (545, 33023438), (763, 23588170), (934, 19269565), (1090, 16511719), (1526, 11794085), (2335, 7707826), (3269, 5505590), (3815, 4717634), (4670, 3853913), (5051, 3563210), (6538, 2752795), (7630, 2358817), (10102, 1781605), (16345, 1101118), (25255, 712642), (32690, 550559), (35357, 509030), (50510, 356321), (50903, 353570), (70714, 254515), (101806, 176785)]