455095140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103903}}^1$

素因数の和:103988

約数の個数: 48

約数和(自身を含む): 1291734528

約数和(自身を除く): 836639388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 103903, 207806, 311709, 415612, 519515, 623418, 1039030, 1246836, 1558545, 2078060, 3117090, 6234180, 7584919, 15169838, 22754757, 30339676, 37924595, 45509514, 75849190, 91019028, 113773785, 151698380, 227547570, 455095140]

約数ペア:

[(1, 455095140), (2, 227547570), (3, 151698380), (4, 113773785), (5, 91019028), (6, 75849190), (10, 45509514), (12, 37924595), (15, 30339676), (20, 22754757), (30, 15169838), (60, 7584919), (73, 6234180), (146, 3117090), (219, 2078060), (292, 1558545), (365, 1246836), (438, 1039030), (730, 623418), (876, 519515), (1095, 415612), (1460, 311709), (2190, 207806), (4380, 103903)]