11427990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{54419}}^1$

素因数の和:54436

約数の個数: 32

約数和(自身を含む): 31345920

約数和(自身を除く): 19917930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 54419, 108838, 163257, 272095, 326514, 380933, 544190, 761866, 816285, 1142799, 1632570, 1904665, 2285598, 3809330, 5713995, 11427990]

約数ペア:

[(1, 11427990), (2, 5713995), (3, 3809330), (5, 2285598), (6, 1904665), (7, 1632570), (10, 1142799), (14, 816285), (15, 761866), (21, 544190), (30, 380933), (35, 326514), (42, 272095), (70, 163257), (105, 108838), (210, 54419)]