162235220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1158823}}^1$

素因数の和:1158839

約数の個数: 24

約数和(自身を含む): 389364864

約数和(自身を除く): 227129644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1158823, 2317646, 4635292, 5794115, 8111761, 11588230, 16223522, 23176460, 32447044, 40558805, 81117610, 162235220]

約数ペア:

[(1, 162235220), (2, 81117610), (4, 40558805), (5, 32447044), (7, 23176460), (10, 16223522), (14, 11588230), (20, 8111761), (28, 5794115), (35, 4635292), (70, 2317646), (140, 1158823)]