40124070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{63689}}^1$

素因数の和:63709

約数の個数: 48

約数和(自身を含む): 119227680

約数和(自身を除く): 79103610

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, 63689, 127378, 191067, 318445, 382134, 445823, 573201, 636890, 891646, 955335, 1146402, 1337469, 1910670, 2229115, 2674938, 2866005, 4012407, 4458230, 5732010, 6687345, 8024814, 13374690, 20062035, 40124070]

約数ペア:

[(1, 40124070), (2, 20062035), (3, 13374690), (5, 8024814), (6, 6687345), (7, 5732010), (9, 4458230), (10, 4012407), (14, 2866005), (15, 2674938), (18, 2229115), (21, 1910670), (30, 1337469), (35, 1146402), (42, 955335), (45, 891646), (63, 636890), (70, 573201), (90, 445823), (105, 382134), (126, 318445), (210, 191067), (315, 127378), (630, 63689)]