2431860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{40531}}^1$

素因数の和:40543

約数の個数: 24

約数和(自身を含む): 6809376

約数和(自身を除く): 4377516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 40531, 81062, 121593, 162124, 202655, 243186, 405310, 486372, 607965, 810620, 1215930, 2431860]

約数ペア:

[(1, 2431860), (2, 1215930), (3, 810620), (4, 607965), (5, 486372), (6, 405310), (10, 243186), (12, 202655), (15, 162124), (20, 121593), (30, 81062), (60, 40531)]