968702980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6919307}}^1$

素因数の和:6919323

約数の個数: 24

約数和(自身を含む): 2324887488

約数和(自身を除く): 1356184508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6919307, 13838614, 27677228, 34596535, 48435149, 69193070, 96870298, 138386140, 193740596, 242175745, 484351490, 968702980]

約数ペア:

[(1, 968702980), (2, 484351490), (4, 242175745), (5, 193740596), (7, 138386140), (10, 96870298), (14, 69193070), (20, 48435149), (28, 34596535), (35, 27677228), (70, 13838614), (140, 6919307)]