9050270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 18105120

約数和(自身を除く): 9054850

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 109, 115, 190, 218, 230, 361, 437, 545, 722, 874, 1090, 1805, 2071, 2185, 2507, 3610, 4142, 4370, 5014, 8303, 10355, 12535, 16606, 20710, 25070, 39349, 41515, 47633, 78698, 83030, 95266, 196745, 238165, 393490, 476330, 905027, 1810054, 4525135, 9050270]

約数ペア:

[(1, 9050270), (2, 4525135), (5, 1810054), (10, 905027), (19, 476330), (23, 393490), (38, 238165), (46, 196745), (95, 95266), (109, 83030), (115, 78698), (190, 47633), (218, 41515), (230, 39349), (361, 25070), (437, 20710), (545, 16606), (722, 12535), (874, 10355), (1090, 8303), (1805, 5014), (2071, 4370), (2185, 4142), (2507, 3610)]