30744308

素因数分解:

$2^2\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1117}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 61606272

約数和(自身を除く): 30861964

約数列:

[1, 2, 4, 7, 14, 28, 983, 1117, 1966, 2234, 3932, 4468, 6881, 7819, 13762, 15638, 27524, 31276, 1098011, 2196022, 4392044, 7686077, 15372154, 30744308]

約数ペア:

[(1, 30744308), (2, 15372154), (4, 7686077), (7, 4392044), (14, 2196022), (28, 1098011), (983, 31276), (1117, 27524), (1966, 15638), (2234, 13762), (3932, 7819), (4468, 6881)]