87727470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{13859}}^1$

素因数の和:14080

約数の個数: 32

約数和(自身を含む): 211559040

約数和(自身を除く): 123831570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 13859, 27718, 41577, 69295, 83154, 138590, 207885, 415770, 2924249, 5848498, 8772747, 14621245, 17545494, 29242490, 43863735, 87727470]

約数ペア:

[(1, 87727470), (2, 43863735), (3, 29242490), (5, 17545494), (6, 14621245), (10, 8772747), (15, 5848498), (30, 2924249), (211, 415770), (422, 207885), (633, 138590), (1055, 83154), (1266, 69295), (2110, 41577), (3165, 27718), (6330, 13859)]