587580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1399}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 1881600

約数和(自身を除く): 1294020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1399, 2798, 4197, 5596, 6995, 8394, 9793, 13990, 16788, 19586, 20985, 27980, 29379, 39172, 41970, 48965, 58758, 83940, 97930, 117516, 146895, 195860, 293790, 587580]

約数ペア:

[(1, 587580), (2, 293790), (3, 195860), (4, 146895), (5, 117516), (6, 97930), (7, 83940), (10, 58758), (12, 48965), (14, 41970), (15, 39172), (20, 29379), (21, 27980), (28, 20985), (30, 19586), (35, 16788), (42, 13990), (60, 9793), (70, 8394), (84, 6995), (105, 5596), (140, 4197), (210, 2798), (420, 1399)]