605272270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{10979}}^1$

素因数の和:11172

約数の個数: 32

約数和(自身を含む): 1126548000

約数和(自身を除く): 521275730

約数列:

[1, 2, 5, 10, 37, 74, 149, 185, 298, 370, 745, 1490, 5513, 10979, 11026, 21958, 27565, 54895, 55130, 109790, 406223, 812446, 1635871, 2031115, 3271742, 4062230, 8179355, 16358710, 60527227, 121054454, 302636135, 605272270]

約数ペア:

[(1, 605272270), (2, 302636135), (5, 121054454), (10, 60527227), (37, 16358710), (74, 8179355), (149, 4062230), (185, 3271742), (298, 2031115), (370, 1635871), (745, 812446), (1490, 406223), (5513, 109790), (10979, 55130), (11026, 54895), (21958, 27565)]