30159738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4057}}^1$

素因数の和:4131

約数の個数: 48

約数和(自身を含む): 75965760

約数和(自身を除く): 45806022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1239, 2478, 3717, 4057, 7434, 8114, 12171, 24342, 28399, 36513, 56798, 73026, 85197, 170394, 239363, 255591, 478726, 511182, 718089, 1436178, 1675541, 2154267, 3351082, 4308534, 5026623, 10053246, 15079869, 30159738]

約数ペア:

[(1, 30159738), (2, 15079869), (3, 10053246), (6, 5026623), (7, 4308534), (9, 3351082), (14, 2154267), (18, 1675541), (21, 1436178), (42, 718089), (59, 511182), (63, 478726), (118, 255591), (126, 239363), (177, 170394), (354, 85197), (413, 73026), (531, 56798), (826, 36513), (1062, 28399), (1239, 24342), (2478, 12171), (3717, 8114), (4057, 7434)]