30744868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{577}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 67584384

約数和(自身を除く): 36839516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 173, 308, 346, 577, 692, 1154, 1211, 1903, 2308, 2422, 3806, 4039, 4844, 6347, 7612, 8078, 12694, 13321, 16156, 25388, 26642, 44429, 53284, 88858, 99821, 177716, 199642, 399284, 698747, 1098031, 1397494, 2196062, 2794988, 4392124, 7686217, 15372434, 30744868]

約数ペア:

[(1, 30744868), (2, 15372434), (4, 7686217), (7, 4392124), (11, 2794988), (14, 2196062), (22, 1397494), (28, 1098031), (44, 698747), (77, 399284), (154, 199642), (173, 177716), (308, 99821), (346, 88858), (577, 53284), (692, 44429), (1154, 26642), (1211, 25388), (1903, 16156), (2308, 13321), (2422, 12694), (3806, 8078), (4039, 7612), (4844, 6347)]