30139308

素因数分解:

$2^2\times 3^2\times {\mathrm{837203}}^1$

素因数の和:837213

約数の個数: 18

約数和(自身を含む): 76185564

約数和(自身を除く): 46046256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 837203, 1674406, 2511609, 3348812, 5023218, 7534827, 10046436, 15069654, 30139308]

約数ペア:

[(1, 30139308), (2, 15069654), (3, 10046436), (4, 7534827), (6, 5023218), (9, 3348812), (12, 2511609), (18, 1674406), (36, 837203)]