1736709940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{587}}^1\times {\mathrm{3019}}^1$

素因数の和:3629

約数の個数: 72

約数和(自身を含む): 4251169440

約数和(自身を除く): 2514459500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 587, 980, 1174, 2348, 2935, 3019, 4109, 5870, 6038, 8218, 11740, 12076, 15095, 16436, 20545, 21133, 28763, 30190, 41090, 42266, 57526, 60380, 82180, 84532, 105665, 115052, 143815, 147931, 211330, 287630, 295862, 422660, 575260, 591724, 739655, 1479310, 1772153, 2958620, 3544306, 7088612, 8860765, 12405071, 17721530, 24810142, 35443060, 49620284, 62025355, 86835497, 124050710, 173670994, 248101420, 347341988, 434177485, 868354970, 1736709940]

約数ペア:

[(1, 1736709940), (2, 868354970), (4, 434177485), (5, 347341988), (7, 248101420), (10, 173670994), (14, 124050710), (20, 86835497), (28, 62025355), (35, 49620284), (49, 35443060), (70, 24810142), (98, 17721530), (140, 12405071), (196, 8860765), (245, 7088612), (490, 3544306), (587, 2958620), (980, 1772153), (1174, 1479310), (2348, 739655), (2935, 591724), (3019, 575260), (4109, 422660), (5870, 295862), (6038, 287630), (8218, 211330), (11740, 147931), (12076, 143815), (15095, 115052), (16436, 105665), (20545, 84532), (21133, 82180), (28763, 60380), (30190, 57526), (41090, 42266)]