3450440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{12323}}^1$

素因数の和:12341

約数の個数: 32

約数和(自身を含む): 8873280

約数和(自身を除く): 5422840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 12323, 24646, 49292, 61615, 86261, 98584, 123230, 172522, 246460, 345044, 431305, 492920, 690088, 862610, 1725220, 3450440]

約数ペア:

[(1, 3450440), (2, 1725220), (4, 862610), (5, 690088), (7, 492920), (8, 431305), (10, 345044), (14, 246460), (20, 172522), (28, 123230), (35, 98584), (40, 86261), (56, 61615), (70, 49292), (140, 24646), (280, 12323)]