30518012

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{35159}}^1$

素因数の和:35201

約数の個数: 24

約数和(自身を含む): 63006720

約数和(自身を除く): 32488708

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 35159, 70318, 140636, 246113, 492226, 984452, 1089929, 2179858, 4359716, 7629503, 15259006, 30518012]

約数ペア:

[(1, 30518012), (2, 15259006), (4, 7629503), (7, 4359716), (14, 2179858), (28, 1089929), (31, 984452), (62, 492226), (124, 246113), (217, 140636), (434, 70318), (868, 35159)]