42099540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{100237}}^1$

素因数の和:100256

約数の個数: 48

約数和(自身を含む): 134719872

約数和(自身を除く): 92620332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 100237, 200474, 300711, 400948, 501185, 601422, 701659, 1002370, 1202844, 1403318, 1503555, 2004740, 2104977, 2806636, 3007110, 3508295, 4209954, 6014220, 7016590, 8419908, 10524885, 14033180, 21049770, 42099540]

約数ペア:

[(1, 42099540), (2, 21049770), (3, 14033180), (4, 10524885), (5, 8419908), (6, 7016590), (7, 6014220), (10, 4209954), (12, 3508295), (14, 3007110), (15, 2806636), (20, 2104977), (21, 2004740), (28, 1503555), (30, 1403318), (35, 1202844), (42, 1002370), (60, 701659), (70, 601422), (84, 501185), (105, 400948), (140, 300711), (210, 200474), (420, 100237)]