312893530

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{727}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 569447424

約数和(自身を除く): 256553894

約数列:

[1, 2, 5, 10, 193, 223, 386, 446, 727, 965, 1115, 1454, 1930, 2230, 3635, 7270, 43039, 86078, 140311, 162121, 215195, 280622, 324242, 430390, 701555, 810605, 1403110, 1621210, 31289353, 62578706, 156446765, 312893530]

約数ペア:

[(1, 312893530), (2, 156446765), (5, 62578706), (10, 31289353), (193, 1621210), (223, 1403110), (386, 810605), (446, 701555), (727, 430390), (965, 324242), (1115, 280622), (1454, 215195), (1930, 162121), (2230, 140311), (3635, 86078), (7270, 43039)]