100525740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{239347}}^1$

素因数の和:239366

約数の個数: 48

約数和(自身を含む): 321683712

約数和(自身を除く): 221157972

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, 239347, 478694, 718041, 957388, 1196735, 1436082, 1675429, 2393470, 2872164, 3350858, 3590205, 4786940, 5026287, 6701716, 7180410, 8377145, 10052574, 14360820, 16754290, 20105148, 25131435, 33508580, 50262870, 100525740]

約数ペア:

[(1, 100525740), (2, 50262870), (3, 33508580), (4, 25131435), (5, 20105148), (6, 16754290), (7, 14360820), (10, 10052574), (12, 8377145), (14, 7180410), (15, 6701716), (20, 5026287), (21, 4786940), (28, 3590205), (30, 3350858), (35, 2872164), (42, 2393470), (60, 1675429), (70, 1436082), (84, 1196735), (105, 957388), (140, 718041), (210, 478694), (420, 239347)]