77659470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{123269}}^1$

素因数の和:123289

約数の個数: 48

約数和(自身を含む): 230761440

約数和(自身を除く): 153101970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 123269, 246538, 369807, 616345, 739614, 862883, 1109421, 1232690, 1725766, 1849035, 2218842, 2588649, 3698070, 4314415, 5177298, 5547105, 7765947, 8628830, 11094210, 12943245, 15531894, 25886490, 38829735, 77659470]

約数ペア:

[(1, 77659470), (2, 38829735), (3, 25886490), (5, 15531894), (6, 12943245), (7, 11094210), (9, 8628830), (10, 7765947), (14, 5547105), (15, 5177298), (18, 4314415), (21, 3698070), (30, 2588649), (35, 2218842), (42, 1849035), (45, 1725766), (63, 1232690), (70, 1109421), (90, 862883), (105, 739614), (126, 616345), (210, 369807), (315, 246538), (630, 123269)]