12656430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{140627}}^1$

素因数の和:140640

約数の個数: 24

約数和(自身を含む): 32906952

約数和(自身を除く): 20250522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 140627, 281254, 421881, 703135, 843762, 1265643, 1406270, 2109405, 2531286, 4218810, 6328215, 12656430]

約数ペア:

[(1, 12656430), (2, 6328215), (3, 4218810), (5, 2531286), (6, 2109405), (9, 1406270), (10, 1265643), (15, 843762), (18, 703135), (30, 421881), (45, 281254), (90, 140627)]