2214730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 4717440

約数和(自身を除く): 2502710

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 1091, 2030, 2182, 5455, 7637, 10910, 15274, 31639, 38185, 63278, 76370, 158195, 221473, 316390, 442946, 1107365, 2214730]

約数ペア:

[(1, 2214730), (2, 1107365), (5, 442946), (7, 316390), (10, 221473), (14, 158195), (29, 76370), (35, 63278), (58, 38185), (70, 31639), (145, 15274), (203, 10910), (290, 7637), (406, 5455), (1015, 2182), (1091, 2030)]