272206130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{19541}}^1$

素因数の和:19754

約数の個数: 32

約数和(自身を含む): 562809600

約数和(自身を除く): 290603470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 6965, 13930, 19541, 39082, 97705, 136787, 195410, 273574, 683935, 1367870, 3888659, 7777318, 19443295, 27220613, 38886590, 54441226, 136103065, 272206130]

約数ペア:

[(1, 272206130), (2, 136103065), (5, 54441226), (7, 38886590), (10, 27220613), (14, 19443295), (35, 7777318), (70, 3888659), (199, 1367870), (398, 683935), (995, 273574), (1393, 195410), (1990, 136787), (2786, 97705), (6965, 39082), (13930, 19541)]