30257738

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{9521}}^1$

素因数の和:9757

約数の個数: 16

約数和(自身を含む): 52104384

約数和(自身を除く): 21846646

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 9521, 19042, 66647, 133294, 2161267, 4322534, 15128869, 30257738]

約数ペア:

[(1, 30257738), (2, 15128869), (7, 4322534), (14, 2161267), (227, 133294), (454, 66647), (1589, 19042), (3178, 9521)]