3777830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1861}}^1$

素因数の和:1904

約数の個数: 32

約数和(自身を含む): 8043840

約数和(自身を除く): 4266010

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 1861, 2030, 3722, 9305, 13027, 18610, 26054, 53969, 65135, 107938, 130270, 269845, 377783, 539690, 755566, 1888915, 3777830]

約数ペア:

[(1, 3777830), (2, 1888915), (5, 755566), (7, 539690), (10, 377783), (14, 269845), (29, 130270), (35, 107938), (58, 65135), (70, 53969), (145, 26054), (203, 18610), (290, 13027), (406, 9305), (1015, 3722), (1861, 2030)]