30990676

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{617}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 56324520

約数和(自身を除く): 25333844

約数列:

[1, 2, 4, 29, 58, 116, 433, 617, 866, 1234, 1732, 2468, 12557, 17893, 25114, 35786, 50228, 71572, 267161, 534322, 1068644, 7747669, 15495338, 30990676]

約数ペア:

[(1, 30990676), (2, 15495338), (4, 7747669), (29, 1068644), (58, 534322), (116, 267161), (433, 71572), (617, 50228), (866, 35786), (1234, 25114), (1732, 17893), (2468, 12557)]