103974990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{495119}}^1$

素因数の和:495136

約数の個数: 32

約数和(自身を含む): 285189120

約数和(自身を除く): 181214130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 495119, 990238, 1485357, 2475595, 2970714, 3465833, 4951190, 6931666, 7426785, 10397499, 14853570, 17329165, 20794998, 34658330, 51987495, 103974990]

約数ペア:

[(1, 103974990), (2, 51987495), (3, 34658330), (5, 20794998), (6, 17329165), (7, 14853570), (10, 10397499), (14, 7426785), (15, 6931666), (21, 4951190), (30, 3465833), (35, 2970714), (42, 2475595), (70, 1485357), (105, 990238), (210, 495119)]