1640592690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4971493}}^1$

素因数の和:4971514

約数の個数: 32

約数和(自身を含む): 4295370816

約数和(自身を除く): 2654778126

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 4971493, 9942986, 14914479, 24857465, 29828958, 49714930, 54686423, 74572395, 109372846, 149144790, 164059269, 273432115, 328118538, 546864230, 820296345, 1640592690]

約数ペア:

[(1, 1640592690), (2, 820296345), (3, 546864230), (5, 328118538), (6, 273432115), (10, 164059269), (11, 149144790), (15, 109372846), (22, 74572395), (30, 54686423), (33, 49714930), (55, 29828958), (66, 24857465), (110, 14914479), (165, 9942986), (330, 4971493)]