119149130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{691}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 220321728

約数和(自身を除く): 101172598

約数列:

[1, 2, 5, 10, 43, 86, 215, 401, 430, 691, 802, 1382, 2005, 3455, 4010, 6910, 17243, 29713, 34486, 59426, 86215, 148565, 172430, 277091, 297130, 554182, 1385455, 2770910, 11914913, 23829826, 59574565, 119149130]

約数ペア:

[(1, 119149130), (2, 59574565), (5, 23829826), (10, 11914913), (43, 2770910), (86, 1385455), (215, 554182), (401, 297130), (430, 277091), (691, 172430), (802, 148565), (1382, 86215), (2005, 59426), (3455, 34486), (4010, 29713), (6910, 17243)]