30386620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3733}}^1$

素因数の和:3790

約数の個数: 48

約数和(自身を含む): 71513568

約数和(自身を除く): 41126948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 3733, 4070, 7466, 8140, 14932, 18665, 37330, 41063, 74660, 82126, 138121, 164252, 205315, 276242, 410630, 552484, 690605, 821260, 1381210, 1519331, 2762420, 3038662, 6077324, 7596655, 15193310, 30386620]

約数ペア:

[(1, 30386620), (2, 15193310), (4, 7596655), (5, 6077324), (10, 3038662), (11, 2762420), (20, 1519331), (22, 1381210), (37, 821260), (44, 690605), (55, 552484), (74, 410630), (110, 276242), (148, 205315), (185, 164252), (220, 138121), (370, 82126), (407, 74660), (740, 41063), (814, 37330), (1628, 18665), (2035, 14932), (3733, 8140), (4070, 7466)]