17451287140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{124652051}}^1$

素因数の和:124652067

約数の個数: 24

約数和(自身を含む): 41883089472

約数和(自身を除く): 24431802332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 124652051, 249304102, 498608204, 623260255, 872564357, 1246520510, 1745128714, 2493041020, 3490257428, 4362821785, 8725643570, 17451287140]

約数ペア:

[(1, 17451287140), (2, 8725643570), (4, 4362821785), (5, 3490257428), (7, 2493041020), (10, 1745128714), (14, 1246520510), (20, 872564357), (28, 623260255), (35, 498608204), (70, 249304102), (140, 124652051)]