1830688740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10170493}}^1$

素因数の和:10170508

約数の個数: 36

約数和(自身を含む): 5553089724

約数和(自身を除く): 3722400984

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10170493, 20340986, 30511479, 40681972, 50852465, 61022958, 91534437, 101704930, 122045916, 152557395, 183068874, 203409860, 305114790, 366137748, 457672185, 610229580, 915344370, 1830688740]

約数ペア:

[(1, 1830688740), (2, 915344370), (3, 610229580), (4, 457672185), (5, 366137748), (6, 305114790), (9, 203409860), (10, 183068874), (12, 152557395), (15, 122045916), (18, 101704930), (20, 91534437), (30, 61022958), (36, 50852465), (45, 40681972), (60, 30511479), (90, 20340986), (180, 10170493)]