1794324140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{1830943}}^1$

素因数の和:1830966

約数の個数: 36

約数和(自身を含む): 4383279936

約数和(自身を除く): 2588955796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1830943, 3661886, 7323772, 9154715, 12816601, 18309430, 25633202, 36618860, 51266404, 64083005, 89716207, 128166010, 179432414, 256332020, 358864828, 448581035, 897162070, 1794324140]

約数ペア:

[(1, 1794324140), (2, 897162070), (4, 448581035), (5, 358864828), (7, 256332020), (10, 179432414), (14, 128166010), (20, 89716207), (28, 64083005), (35, 51266404), (49, 36618860), (70, 25633202), (98, 18309430), (140, 12816601), (196, 9154715), (245, 7323772), (490, 3661886), (980, 1830943)]