530147690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2790251}}^1$

素因数の和:2790277

約数の個数: 16

約数和(自身を含む): 1004490720

約数和(自身を除く): 474343030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2790251, 5580502, 13951255, 27902510, 53014769, 106029538, 265073845, 530147690]

約数ペア:

[(1, 530147690), (2, 265073845), (5, 106029538), (10, 53014769), (19, 27902510), (38, 13951255), (95, 5580502), (190, 2790251)]