71471190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{340339}}^1$

素因数の和:340356

約数の個数: 32

約数和(自身を含む): 196035840

約数和(自身を除く): 124564650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 340339, 680678, 1021017, 1701695, 2042034, 2382373, 3403390, 4764746, 5105085, 7147119, 10210170, 11911865, 14294238, 23823730, 35735595, 71471190]

約数ペア:

[(1, 71471190), (2, 35735595), (3, 23823730), (5, 14294238), (6, 11911865), (7, 10210170), (10, 7147119), (14, 5105085), (15, 4764746), (21, 3403390), (30, 2382373), (35, 2042034), (42, 1701695), (70, 1021017), (105, 680678), (210, 340339)]