2674890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{9907}}^1$

素因数の和:9923

約数の個数: 32

約数和(自身を含む): 7133760

約数和(自身を除く): 4458870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 9907, 19814, 29721, 49535, 59442, 89163, 99070, 148605, 178326, 267489, 297210, 445815, 534978, 891630, 1337445, 2674890]

約数ペア:

[(1, 2674890), (2, 1337445), (3, 891630), (5, 534978), (6, 445815), (9, 297210), (10, 267489), (15, 178326), (18, 148605), (27, 99070), (30, 89163), (45, 59442), (54, 49535), (90, 29721), (135, 19814), (270, 9907)]