1945730590

素因数分解:

$2^1\times 5^1\times {\mathrm{15061}}^1\times {\mathrm{12919}}^1$

素因数の和:27987

約数の個数: 16

約数和(自身を含む): 3502818720

約数和(自身を除く): 1557088130

約数列:

[1, 2, 5, 10, 12919, 15061, 25838, 30122, 64595, 75305, 129190, 150610, 194573059, 389146118, 972865295, 1945730590]

約数ペア:

[(1, 1945730590), (2, 972865295), (5, 389146118), (10, 194573059), (12919, 150610), (15061, 129190), (25838, 75305), (30122, 64595)]