15228710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31079}}^1$

素因数の和:31100

約数の個数: 24

約数和(自身を含む): 31888080

約数和(自身を除く): 16659370

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 31079, 62158, 155395, 217553, 310790, 435106, 1087765, 1522871, 2175530, 3045742, 7614355, 15228710]

約数ペア:

[(1, 15228710), (2, 7614355), (5, 3045742), (7, 2175530), (10, 1522871), (14, 1087765), (35, 435106), (49, 310790), (70, 217553), (98, 155395), (245, 62158), (490, 31079)]