3927700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 10110464

約数和(自身を除く): 6182764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 181, 217, 310, 350, 362, 434, 620, 700, 724, 775, 868, 905, 1085, 1267, 1550, 1810, 2170, 2534, 3100, 3620, 4340, 4525, 5068, 5425, 5611, 6335, 9050, 10850, 11222, 12670, 18100, 21700, 22444, 25340, 28055, 31675, 39277, 56110, 63350, 78554, 112220, 126700, 140275, 157108, 196385, 280550, 392770, 561100, 785540, 981925, 1963850, 3927700]

約数ペア:

[(1, 3927700), (2, 1963850), (4, 981925), (5, 785540), (7, 561100), (10, 392770), (14, 280550), (20, 196385), (25, 157108), (28, 140275), (31, 126700), (35, 112220), (50, 78554), (62, 63350), (70, 56110), (100, 39277), (124, 31675), (140, 28055), (155, 25340), (175, 22444), (181, 21700), (217, 18100), (310, 12670), (350, 11222), (362, 10850), (434, 9050), (620, 6335), (700, 5611), (724, 5425), (775, 5068), (868, 4525), (905, 4340), (1085, 3620), (1267, 3100), (1550, 2534), (1810, 2170)]