30376380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1459}}^1$

素因数の和:1818

約数の個数: 48

約数和(自身を含む): 85357440

約数和(自身を除く): 54981060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 694, 1041, 1388, 1459, 1735, 2082, 2918, 3470, 4164, 4377, 5205, 5836, 6940, 7295, 8754, 10410, 14590, 17508, 20820, 21885, 29180, 43770, 87540, 506273, 1012546, 1518819, 2025092, 2531365, 3037638, 5062730, 6075276, 7594095, 10125460, 15188190, 30376380]

約数ペア:

[(1, 30376380), (2, 15188190), (3, 10125460), (4, 7594095), (5, 6075276), (6, 5062730), (10, 3037638), (12, 2531365), (15, 2025092), (20, 1518819), (30, 1012546), (60, 506273), (347, 87540), (694, 43770), (1041, 29180), (1388, 21885), (1459, 20820), (1735, 17508), (2082, 14590), (2918, 10410), (3470, 8754), (4164, 7295), (4377, 6940), (5205, 5836)]