430172

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 24

約数和(自身を含む): 802032

約数和(自身を除く): 371860

約数列:

[1, 2, 4, 41, 43, 61, 82, 86, 122, 164, 172, 244, 1763, 2501, 2623, 3526, 5002, 5246, 7052, 10004, 10492, 107543, 215086, 430172]

約数ペア:

[(1, 430172), (2, 215086), (4, 107543), (41, 10492), (43, 10004), (61, 7052), (82, 5246), (86, 5002), (122, 3526), (164, 2623), (172, 2501), (244, 1763)]