1855263070

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{6257}}^1$

素因数の和:6612

約数の個数: 32

約数和(自身を含む): 3379320000

約数和(自身を除く): 1524056930

約数列:

[1, 2, 5, 10, 149, 199, 298, 398, 745, 995, 1490, 1990, 6257, 12514, 29651, 31285, 59302, 62570, 148255, 296510, 932293, 1245143, 1864586, 2490286, 4661465, 6225715, 9322930, 12451430, 185526307, 371052614, 927631535, 1855263070]

約数ペア:

[(1, 1855263070), (2, 927631535), (5, 371052614), (10, 185526307), (149, 12451430), (199, 9322930), (298, 6225715), (398, 4661465), (745, 2490286), (995, 1864586), (1490, 1245143), (1990, 932293), (6257, 296510), (12514, 148255), (29651, 62570), (31285, 59302)]