2177103670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{24091}}^1$

素因数の和:25396

約数の個数: 32

約数和(自身を含む): 4482268416

約数和(自身を除く): 2305164746

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1291, 2582, 6455, 9037, 12910, 18074, 24091, 45185, 48182, 90370, 120455, 168637, 240910, 337274, 843185, 1686370, 31101481, 62202962, 155507405, 217710367, 311014810, 435420734, 1088551835, 2177103670]

約数ペア:

[(1, 2177103670), (2, 1088551835), (5, 435420734), (7, 311014810), (10, 217710367), (14, 155507405), (35, 62202962), (70, 31101481), (1291, 1686370), (2582, 843185), (6455, 337274), (9037, 240910), (12910, 168637), (18074, 120455), (24091, 90370), (45185, 48182)]