297029090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{23333}}^1$

素因数の和:23426

約数の個数: 32

約数和(自身を含む): 571216320

約数和(自身を除く): 274187230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 12730, 23333, 46666, 116665, 233330, 443327, 886654, 1563311, 2216635, 3126622, 4433270, 7816555, 15633110, 29702909, 59405818, 148514545, 297029090]

約数ペア:

[(1, 297029090), (2, 148514545), (5, 59405818), (10, 29702909), (19, 15633110), (38, 7816555), (67, 4433270), (95, 3126622), (134, 2216635), (190, 1563311), (335, 886654), (670, 443327), (1273, 233330), (2546, 116665), (6365, 46666), (12730, 23333)]