7822140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{130369}}^1$

素因数の和:130381

約数の個数: 24

約数和(自身を含む): 21902160

約数和(自身を除く): 14080020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 130369, 260738, 391107, 521476, 651845, 782214, 1303690, 1564428, 1955535, 2607380, 3911070, 7822140]

約数ペア:

[(1, 7822140), (2, 3911070), (3, 2607380), (4, 1955535), (5, 1564428), (6, 1303690), (10, 782214), (12, 651845), (15, 521476), (20, 391107), (30, 260738), (60, 130369)]