30251012380

素因数分解:

$2^2\times 5^1\times {\mathrm{2861}}^1\times {\mathrm{528679}}^1$

素因数の和:531549

約数の個数: 24

約数和(自身を含む): 63549450720

約数和(自身を除く): 33298438340

約数列:

[1, 2, 4, 5, 10, 20, 2861, 5722, 11444, 14305, 28610, 57220, 528679, 1057358, 2114716, 2643395, 5286790, 10573580, 1512550619, 3025101238, 6050202476, 7562753095, 15125506190, 30251012380]

約数ペア:

[(1, 30251012380), (2, 15125506190), (4, 7562753095), (5, 6050202476), (10, 3025101238), (20, 1512550619), (2861, 10573580), (5722, 5286790), (11444, 2643395), (14305, 2114716), (28610, 1057358), (57220, 528679)]