13818778890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{65803709}}^1$

素因数の和:65803726

約数の個数: 32

約数和(自身を含む): 37902936960

約数和(自身を除く): 24084158070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 65803709, 131607418, 197411127, 329018545, 394822254, 460625963, 658037090, 921251926, 987055635, 1381877889, 1974111270, 2303129815, 2763755778, 4606259630, 6909389445, 13818778890]

約数ペア:

[(1, 13818778890), (2, 6909389445), (3, 4606259630), (5, 2763755778), (6, 2303129815), (7, 1974111270), (10, 1381877889), (14, 987055635), (15, 921251926), (21, 658037090), (30, 460625963), (35, 394822254), (42, 329018545), (70, 197411127), (105, 131607418), (210, 65803709)]