27868890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{132709}}^1$

素因数の和:132726

約数の個数: 32

約数和(自身を含む): 76440960

約数和(自身を除く): 48572070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 132709, 265418, 398127, 663545, 796254, 928963, 1327090, 1857926, 1990635, 2786889, 3981270, 4644815, 5573778, 9289630, 13934445, 27868890]

約数ペア:

[(1, 27868890), (2, 13934445), (3, 9289630), (5, 5573778), (6, 4644815), (7, 3981270), (10, 2786889), (14, 1990635), (15, 1857926), (21, 1327090), (30, 928963), (35, 796254), (42, 663545), (70, 398127), (105, 265418), (210, 132709)]