30498208

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 65197440

約数和(自身を除く): 34699232

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 167, 208, 334, 416, 439, 668, 878, 1336, 1756, 2171, 2672, 3512, 4342, 5344, 5707, 7024, 8684, 11414, 14048, 17368, 22828, 34736, 45656, 69472, 73313, 91312, 146626, 182624, 293252, 586504, 953069, 1173008, 1906138, 2346016, 3812276, 7624552, 15249104, 30498208]

約数ペア:

[(1, 30498208), (2, 15249104), (4, 7624552), (8, 3812276), (13, 2346016), (16, 1906138), (26, 1173008), (32, 953069), (52, 586504), (104, 293252), (167, 182624), (208, 146626), (334, 91312), (416, 73313), (439, 69472), (668, 45656), (878, 34736), (1336, 22828), (1756, 17368), (2171, 14048), (2672, 11414), (3512, 8684), (4342, 7024), (5344, 5707)]