4386830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2161}}^1$

素因数の和:2204

約数の個数: 32

約数和(自身を含む): 9339840

約数和(自身を除く): 4953010

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 2161, 4322, 10805, 15127, 21610, 30254, 62669, 75635, 125338, 151270, 313345, 438683, 626690, 877366, 2193415, 4386830]

約数ペア:

[(1, 4386830), (2, 2193415), (5, 877366), (7, 626690), (10, 438683), (14, 313345), (29, 151270), (35, 125338), (58, 75635), (70, 62669), (145, 30254), (203, 21610), (290, 15127), (406, 10805), (1015, 4322), (2030, 2161)]