2880870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{881}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 6985440

約数和(自身を除く): 4104570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 881, 1090, 1635, 1762, 2643, 3270, 4405, 5286, 8810, 13215, 26430, 96029, 192058, 288087, 480145, 576174, 960290, 1440435, 2880870]

約数ペア:

[(1, 2880870), (2, 1440435), (3, 960290), (5, 576174), (6, 480145), (10, 288087), (15, 192058), (30, 96029), (109, 26430), (218, 13215), (327, 8810), (545, 5286), (654, 4405), (881, 3270), (1090, 2643), (1635, 1762)]