140734300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{201049}}^1$

素因数の和:201070

約数の個数: 36

約数和(自身を含む): 349022800

約数和(自身を除く): 208288500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 201049, 402098, 804196, 1005245, 1407343, 2010490, 2814686, 4020980, 5026225, 5629372, 7036715, 10052450, 14073430, 20104900, 28146860, 35183575, 70367150, 140734300]

約数ペア:

[(1, 140734300), (2, 70367150), (4, 35183575), (5, 28146860), (7, 20104900), (10, 14073430), (14, 10052450), (20, 7036715), (25, 5629372), (28, 5026225), (35, 4020980), (50, 2814686), (70, 2010490), (100, 1407343), (140, 1005245), (175, 804196), (350, 402098), (700, 201049)]