66431190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{316339}}^1$

素因数の和:316356

約数の個数: 32

約数和(自身を含む): 182211840

約数和(自身を除く): 115780650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 316339, 632678, 949017, 1581695, 1898034, 2214373, 3163390, 4428746, 4745085, 6643119, 9490170, 11071865, 13286238, 22143730, 33215595, 66431190]

約数ペア:

[(1, 66431190), (2, 33215595), (3, 22143730), (5, 13286238), (6, 11071865), (7, 9490170), (10, 6643119), (14, 4745085), (15, 4428746), (21, 3163390), (30, 2214373), (35, 1898034), (42, 1581695), (70, 949017), (105, 632678), (210, 316339)]