54762630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140417}}^1$

素因数の和:140440

約数の個数: 32

約数和(自身を含む): 141541344

約数和(自身を除く): 86778714

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 140417, 280834, 421251, 702085, 842502, 1404170, 1825421, 2106255, 3650842, 4212510, 5476263, 9127105, 10952526, 18254210, 27381315, 54762630]

約数ペア:

[(1, 54762630), (2, 27381315), (3, 18254210), (5, 10952526), (6, 9127105), (10, 5476263), (13, 4212510), (15, 3650842), (26, 2106255), (30, 1825421), (39, 1404170), (65, 842502), (78, 702085), (130, 421251), (195, 280834), (390, 140417)]