15700790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3677}}^1$

素因数の和:3752

約数の個数: 32

約数和(自身を含む): 32837184

約数和(自身を除く): 17136394

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 3677, 4270, 7354, 18385, 25739, 36770, 51478, 128695, 224297, 257390, 448594, 1121485, 1570079, 2242970, 3140158, 7850395, 15700790]

約数ペア:

[(1, 15700790), (2, 7850395), (5, 3140158), (7, 2242970), (10, 1570079), (14, 1121485), (35, 448594), (61, 257390), (70, 224297), (122, 128695), (305, 51478), (427, 36770), (610, 25739), (854, 18385), (2135, 7354), (3677, 4270)]