492068220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1171591}}^1$

素因数の和:1171610

約数の個数: 48

約数和(自身を含む): 1574619648

約数和(自身を除く): 1082551428

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, 1171591, 2343182, 3514773, 4686364, 5857955, 7029546, 8201137, 11715910, 14059092, 16402274, 17573865, 23431820, 24603411, 32804548, 35147730, 41005685, 49206822, 70295460, 82011370, 98413644, 123017055, 164022740, 246034110, 492068220]

約数ペア:

[(1, 492068220), (2, 246034110), (3, 164022740), (4, 123017055), (5, 98413644), (6, 82011370), (7, 70295460), (10, 49206822), (12, 41005685), (14, 35147730), (15, 32804548), (20, 24603411), (21, 23431820), (28, 17573865), (30, 16402274), (35, 14059092), (42, 11715910), (60, 8201137), (70, 7029546), (84, 5857955), (105, 4686364), (140, 3514773), (210, 2343182), (420, 1171591)]