30780174

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2251}}^1$

素因数の和:2352

約数の個数: 32

約数和(自身を含む): 64209024

約数和(自身を除く): 33428850

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 129, 159, 258, 318, 2251, 2279, 4502, 4558, 6753, 6837, 13506, 13674, 96793, 119303, 193586, 238606, 290379, 357909, 580758, 715818, 5130029, 10260058, 15390087, 30780174]

約数ペア:

[(1, 30780174), (2, 15390087), (3, 10260058), (6, 5130029), (43, 715818), (53, 580758), (86, 357909), (106, 290379), (129, 238606), (159, 193586), (258, 119303), (318, 96793), (2251, 13674), (2279, 13506), (4502, 6837), (4558, 6753)]