15706789030

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{70729}}^1$

素因数の和:71208

約数の個数: 32

約数和(自身を含む): 28874815200

約数和(自身を除く): 13168026170

約数列:

[1, 2, 5, 10, 53, 106, 265, 419, 530, 838, 2095, 4190, 22207, 44414, 70729, 111035, 141458, 222070, 353645, 707290, 3748637, 7497274, 18743185, 29635451, 37486370, 59270902, 148177255, 296354510, 1570678903, 3141357806, 7853394515, 15706789030]

約数ペア:

[(1, 15706789030), (2, 7853394515), (5, 3141357806), (10, 1570678903), (53, 296354510), (106, 148177255), (265, 59270902), (419, 37486370), (530, 29635451), (838, 18743185), (2095, 7497274), (4190, 3748637), (22207, 707290), (44414, 353645), (70729, 222070), (111035, 141458)]