11378220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{27091}}^1$

素因数の和:27110

約数の個数: 48

約数和(自身を含む): 36411648

約数和(自身を除く): 25033428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 27091, 54182, 81273, 108364, 135455, 162546, 189637, 270910, 325092, 379274, 406365, 541820, 568911, 758548, 812730, 948185, 1137822, 1625460, 1896370, 2275644, 2844555, 3792740, 5689110, 11378220]

約数ペア:

[(1, 11378220), (2, 5689110), (3, 3792740), (4, 2844555), (5, 2275644), (6, 1896370), (7, 1625460), (10, 1137822), (12, 948185), (14, 812730), (15, 758548), (20, 568911), (21, 541820), (28, 406365), (30, 379274), (35, 325092), (42, 270910), (60, 189637), (70, 162546), (84, 135455), (105, 108364), (140, 81273), (210, 54182), (420, 27091)]