137996870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1933}}^1$

素因数の和:2021

約数の個数: 48

約数和(自身を含む): 277799760

約数和(自身を除く): 139802890

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 121, 242, 295, 590, 605, 649, 1210, 1298, 1933, 3245, 3866, 6490, 7139, 9665, 14278, 19330, 21263, 35695, 42526, 71390, 106315, 114047, 212630, 228094, 233893, 467786, 570235, 1140470, 1169465, 1254517, 2338930, 2509034, 6272585, 12545170, 13799687, 27599374, 68998435, 137996870]

約数ペア:

[(1, 137996870), (2, 68998435), (5, 27599374), (10, 13799687), (11, 12545170), (22, 6272585), (55, 2509034), (59, 2338930), (110, 1254517), (118, 1169465), (121, 1140470), (242, 570235), (295, 467786), (590, 233893), (605, 228094), (649, 212630), (1210, 114047), (1298, 106315), (1933, 71390), (3245, 42526), (3866, 35695), (6490, 21263), (7139, 19330), (9665, 14278)]