7507380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{593}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 21155904

約数和(自身を除く): 13648524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 593, 633, 844, 1055, 1186, 1266, 1779, 2110, 2372, 2532, 2965, 3165, 3558, 4220, 5930, 6330, 7116, 8895, 11860, 12660, 17790, 35580, 125123, 250246, 375369, 500492, 625615, 750738, 1251230, 1501476, 1876845, 2502460, 3753690, 7507380]

約数ペア:

[(1, 7507380), (2, 3753690), (3, 2502460), (4, 1876845), (5, 1501476), (6, 1251230), (10, 750738), (12, 625615), (15, 500492), (20, 375369), (30, 250246), (60, 125123), (211, 35580), (422, 17790), (593, 12660), (633, 11860), (844, 8895), (1055, 7116), (1186, 6330), (1266, 5930), (1779, 4220), (2110, 3558), (2372, 3165), (2532, 2965)]