27776770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7487}}^1$

素因数の和:7554

約数の個数: 32

約数和(自身を含む): 58226688

約数和(自身を除く): 30449918

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 7487, 14974, 37435, 52409, 74870, 104818, 262045, 396811, 524090, 793622, 1984055, 2777677, 3968110, 5555354, 13888385, 27776770]

約数ペア:

[(1, 27776770), (2, 13888385), (5, 5555354), (7, 3968110), (10, 2777677), (14, 1984055), (35, 793622), (53, 524090), (70, 396811), (106, 262045), (265, 104818), (371, 74870), (530, 52409), (742, 37435), (1855, 14974), (3710, 7487)]