2030505730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{450223}}^1$

素因数の和:450282

約数の個数: 32

約数和(自身を含む): 4084432128

約数和(自身を除く): 2053926398

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 450223, 900446, 2251115, 4502230, 4952453, 9904906, 18459143, 24762265, 36918286, 49524530, 92295715, 184591430, 203050573, 406101146, 1015252865, 2030505730]

約数ペア:

[(1, 2030505730), (2, 1015252865), (5, 406101146), (10, 203050573), (11, 184591430), (22, 92295715), (41, 49524530), (55, 36918286), (82, 24762265), (110, 18459143), (205, 9904906), (410, 4952453), (451, 4502230), (902, 2251115), (2255, 900446), (4510, 450223)]