30397542

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{103393}}^1$

素因数の和:103412

約数の個数: 24

約数和(自身を含む): 70721496

約数和(自身を除く): 40323954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 103393, 206786, 310179, 620358, 723751, 1447502, 2171253, 4342506, 5066257, 10132514, 15198771, 30397542]

約数ペア:

[(1, 30397542), (2, 15198771), (3, 10132514), (6, 5066257), (7, 4342506), (14, 2171253), (21, 1447502), (42, 723751), (49, 620358), (98, 310179), (147, 206786), (294, 103393)]