2742420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{45707}}^1$

素因数の和:45719

約数の個数: 24

約数和(自身を含む): 7678944

約数和(自身を除く): 4936524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 45707, 91414, 137121, 182828, 228535, 274242, 457070, 548484, 685605, 914140, 1371210, 2742420]

約数ペア:

[(1, 2742420), (2, 1371210), (3, 914140), (4, 685605), (5, 548484), (6, 457070), (10, 274242), (12, 228535), (15, 182828), (20, 137121), (30, 91414), (60, 45707)]