1900590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{63353}}^1$

素因数の和:63363

約数の個数: 16

約数和(自身を含む): 4561488

約数和(自身を除く): 2660898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 63353, 126706, 190059, 316765, 380118, 633530, 950295, 1900590]

約数ペア:

[(1, 1900590), (2, 950295), (3, 633530), (5, 380118), (6, 316765), (10, 190059), (15, 126706), (30, 63353)]