24650990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 55351296

約数和(自身を除く): 30700306

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 103, 130, 182, 206, 263, 455, 515, 526, 721, 910, 1030, 1315, 1339, 1442, 1841, 2630, 2678, 3419, 3605, 3682, 6695, 6838, 7210, 9205, 9373, 13390, 17095, 18410, 18746, 23933, 27089, 34190, 46865, 47866, 54178, 93730, 119665, 135445, 189623, 239330, 270890, 352157, 379246, 704314, 948115, 1760785, 1896230, 2465099, 3521570, 4930198, 12325495, 24650990]

約数ペア:

[(1, 24650990), (2, 12325495), (5, 4930198), (7, 3521570), (10, 2465099), (13, 1896230), (14, 1760785), (26, 948115), (35, 704314), (65, 379246), (70, 352157), (91, 270890), (103, 239330), (130, 189623), (182, 135445), (206, 119665), (263, 93730), (455, 54178), (515, 47866), (526, 46865), (721, 34190), (910, 27089), (1030, 23933), (1315, 18746), (1339, 18410), (1442, 17095), (1841, 13390), (2630, 9373), (2678, 9205), (3419, 7210), (3605, 6838), (3682, 6695)]