42211190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3061}}^1$

素因数の和:3272

約数の個数: 32

約数和(自身を含む): 87303744

約数和(自身を除く): 45092554

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 3061, 6122, 6895, 13790, 15305, 21427, 30610, 42854, 107135, 214270, 603017, 1206034, 3015085, 4221119, 6030170, 8442238, 21105595, 42211190]

約数ペア:

[(1, 42211190), (2, 21105595), (5, 8442238), (7, 6030170), (10, 4221119), (14, 3015085), (35, 1206034), (70, 603017), (197, 214270), (394, 107135), (985, 42854), (1379, 30610), (1970, 21427), (2758, 15305), (3061, 13790), (6122, 6895)]