84084540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1401409}}^1$

素因数の和:1401421

約数の個数: 24

約数和(自身を含む): 235436880

約数和(自身を除く): 151352340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1401409, 2802818, 4204227, 5605636, 7007045, 8408454, 14014090, 16816908, 21021135, 28028180, 42042270, 84084540]

約数ペア:

[(1, 84084540), (2, 42042270), (3, 28028180), (4, 21021135), (5, 16816908), (6, 14014090), (10, 8408454), (12, 7007045), (15, 5605636), (20, 4204227), (30, 2802818), (60, 1401409)]